2388894200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2543}}^1$

素因数の和:2638

約数の個数: 192

約数和(自身を含む): 7040977920

約数和(自身を除く): 4652083720

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 61, 70, 77, 88, 100, 110, 122, 140, 154, 175, 200, 220, 244, 275, 280, 305, 308, 350, 385, 427, 440, 488, 550, 610, 616, 671, 700, 770, 854, 1100, 1220, 1342, 1400, 1525, 1540, 1708, 1925, 2135, 2200, 2440, 2543, 2684, 3050, 3080, 3355, 3416, 3850, 4270, 4697, 5086, 5368, 6100, 6710, 7700, 8540, 9394, 10172, 10675, 12200, 12715, 13420, 15400, 16775, 17080, 17801, 18788, 20344, 21350, 23485, 25430, 26840, 27973, 33550, 35602, 37576, 42700, 46970, 50860, 55946, 63575, 67100, 71204, 85400, 89005, 93940, 101720, 111892, 117425, 127150, 134200, 139865, 142408, 155123, 178010, 187880, 195811, 223784, 234850, 254300, 279730, 310246, 356020, 391622, 445025, 469700, 508600, 559460, 620492, 699325, 712040, 775615, 783244, 890050, 939400, 979055, 1085861, 1118920, 1240984, 1398650, 1551230, 1566488, 1706353, 1780100, 1958110, 2171722, 2797300, 3102460, 3412706, 3560200, 3878075, 3916220, 4343444, 4895275, 5429305, 5594600, 6204920, 6825412, 7756150, 7832440, 8531765, 8686888, 9790550, 10858610, 11944471, 13650824, 15512300, 17063530, 19581100, 21717220, 23888942, 27146525, 31024600, 34127060, 39162200, 42658825, 43434440, 47777884, 54293050, 59722355, 68254120, 85317650, 95555768, 108586100, 119444710, 170635300, 217172200, 238889420, 298611775, 341270600, 477778840, 597223550, 1194447100, 2388894200]

約数ペア:

[(1, 2388894200), (2, 1194447100), (4, 597223550), (5, 477778840), (7, 341270600), (8, 298611775), (10, 238889420), (11, 217172200), (14, 170635300), (20, 119444710), (22, 108586100), (25, 95555768), (28, 85317650), (35, 68254120), (40, 59722355), (44, 54293050), (50, 47777884), (55, 43434440), (56, 42658825), (61, 39162200), (70, 34127060), (77, 31024600), (88, 27146525), (100, 23888942), (110, 21717220), (122, 19581100), (140, 17063530), (154, 15512300), (175, 13650824), (200, 11944471), (220, 10858610), (244, 9790550), (275, 8686888), (280, 8531765), (305, 7832440), (308, 7756150), (350, 6825412), (385, 6204920), (427, 5594600), (440, 5429305), (488, 4895275), (550, 4343444), (610, 3916220), (616, 3878075), (671, 3560200), (700, 3412706), (770, 3102460), (854, 2797300), (1100, 2171722), (1220, 1958110), (1342, 1780100), (1400, 1706353), (1525, 1566488), (1540, 1551230), (1708, 1398650), (1925, 1240984), (2135, 1118920), (2200, 1085861), (2440, 979055), (2543, 939400), (2684, 890050), (3050, 783244), (3080, 775615), (3355, 712040), (3416, 699325), (3850, 620492), (4270, 559460), (4697, 508600), (5086, 469700), (5368, 445025), (6100, 391622), (6710, 356020), (7700, 310246), (8540, 279730), (9394, 254300), (10172, 234850), (10675, 223784), (12200, 195811), (12715, 187880), (13420, 178010), (15400, 155123), (16775, 142408), (17080, 139865), (17801, 134200), (18788, 127150), (20344, 117425), (21350, 111892), (23485, 101720), (25430, 93940), (26840, 89005), (27973, 85400), (33550, 71204), (35602, 67100), (37576, 63575), (42700, 55946), (46970, 50860)]