25142689000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{911}}^1$

素因数の和:1149

約数の個数: 256

約数和(自身を含む): 69553935360

約数和(自身を除く): 44411246360

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 25, 26, 40, 44, 50, 52, 55, 65, 88, 100, 104, 110, 125, 130, 143, 193, 200, 220, 250, 260, 275, 286, 325, 386, 440, 500, 520, 550, 572, 650, 715, 772, 911, 965, 1000, 1100, 1144, 1300, 1375, 1430, 1544, 1625, 1822, 1930, 2123, 2200, 2509, 2600, 2750, 2860, 3250, 3575, 3644, 3860, 4246, 4555, 4825, 5018, 5500, 5720, 6500, 7150, 7288, 7720, 8492, 9110, 9650, 10021, 10036, 10615, 11000, 11843, 12545, 13000, 14300, 16984, 17875, 18220, 19300, 20042, 20072, 21230, 22775, 23686, 24125, 25090, 27599, 28600, 35750, 36440, 38600, 40084, 42460, 45550, 47372, 48250, 50105, 50180, 53075, 55198, 59215, 62725, 71500, 80168, 84920, 91100, 94744, 96500, 100210, 100360, 106150, 110396, 113875, 118430, 125450, 130273, 137995, 143000, 175823, 182200, 193000, 200420, 212300, 220792, 227750, 236860, 250525, 250900, 260546, 265375, 275990, 296075, 313625, 351646, 400840, 424600, 455500, 473720, 501050, 501800, 521092, 530750, 551980, 592150, 627250, 651365, 689975, 703292, 879115, 911000, 1002100, 1042184, 1061500, 1103960, 1184300, 1252625, 1254500, 1302730, 1379950, 1406584, 1480375, 1758230, 1934053, 2004200, 2123000, 2285699, 2368600, 2505250, 2509000, 2605460, 2759900, 2960750, 3256825, 3449875, 3516460, 3868106, 4395575, 4571398, 5010500, 5210920, 5519800, 5921500, 6513650, 6899750, 7032920, 7736212, 8791150, 9142796, 9670265, 10021000, 11428495, 11843000, 13027300, 13799500, 15472424, 16284125, 17582300, 18285592, 19340530, 21977875, 22856990, 25142689, 26054600, 27599000, 32568250, 35164600, 38681060, 43955750, 45713980, 48351325, 50285378, 57142475, 65136500, 77362120, 87911500, 91427960, 96702650, 100570756, 114284950, 125713445, 130273000, 175823000, 193405300, 201141512, 228569900, 241756625, 251426890, 285712375, 386810600, 457139800, 483513250, 502853780, 571424750, 628567225, 967026500, 1005707560, 1142849500, 1257134450, 1934053000, 2285699000, 2514268900, 3142836125, 5028537800, 6285672250, 12571344500, 25142689000]

約数ペア:

[(1, 25142689000), (2, 12571344500), (4, 6285672250), (5, 5028537800), (8, 3142836125), (10, 2514268900), (11, 2285699000), (13, 1934053000), (20, 1257134450), (22, 1142849500), (25, 1005707560), (26, 967026500), (40, 628567225), (44, 571424750), (50, 502853780), (52, 483513250), (55, 457139800), (65, 386810600), (88, 285712375), (100, 251426890), (104, 241756625), (110, 228569900), (125, 201141512), (130, 193405300), (143, 175823000), (193, 130273000), (200, 125713445), (220, 114284950), (250, 100570756), (260, 96702650), (275, 91427960), (286, 87911500), (325, 77362120), (386, 65136500), (440, 57142475), (500, 50285378), (520, 48351325), (550, 45713980), (572, 43955750), (650, 38681060), (715, 35164600), (772, 32568250), (911, 27599000), (965, 26054600), (1000, 25142689), (1100, 22856990), (1144, 21977875), (1300, 19340530), (1375, 18285592), (1430, 17582300), (1544, 16284125), (1625, 15472424), (1822, 13799500), (1930, 13027300), (2123, 11843000), (2200, 11428495), (2509, 10021000), (2600, 9670265), (2750, 9142796), (2860, 8791150), (3250, 7736212), (3575, 7032920), (3644, 6899750), (3860, 6513650), (4246, 5921500), (4555, 5519800), (4825, 5210920), (5018, 5010500), (5500, 4571398), (5720, 4395575), (6500, 3868106), (7150, 3516460), (7288, 3449875), (7720, 3256825), (8492, 2960750), (9110, 2759900), (9650, 2605460), (10021, 2509000), (10036, 2505250), (10615, 2368600), (11000, 2285699), (11843, 2123000), (12545, 2004200), (13000, 1934053), (14300, 1758230), (16984, 1480375), (17875, 1406584), (18220, 1379950), (19300, 1302730), (20042, 1254500), (20072, 1252625), (21230, 1184300), (22775, 1103960), (23686, 1061500), (24125, 1042184), (25090, 1002100), (27599, 911000), (28600, 879115), (35750, 703292), (36440, 689975), (38600, 651365), (40084, 627250), (42460, 592150), (45550, 551980), (47372, 530750), (48250, 521092), (50105, 501800), (50180, 501050), (53075, 473720), (55198, 455500), (59215, 424600), (62725, 400840), (71500, 351646), (80168, 313625), (84920, 296075), (91100, 275990), (94744, 265375), (96500, 260546), (100210, 250900), (100360, 250525), (106150, 236860), (110396, 227750), (113875, 220792), (118430, 212300), (125450, 200420), (130273, 193000), (137995, 182200), (143000, 175823)]