402844000

素因数分解:

$2^5\times 5^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:226

約数の個数: 192

約数和(自身を含む): 1091930112

約数和(自身を除く): 689086112

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 61, 65, 80, 100, 104, 122, 125, 127, 130, 160, 200, 208, 244, 250, 254, 260, 305, 325, 400, 416, 488, 500, 508, 520, 610, 635, 650, 793, 800, 976, 1000, 1016, 1040, 1220, 1270, 1300, 1525, 1586, 1625, 1651, 1952, 2000, 2032, 2080, 2440, 2540, 2600, 3050, 3172, 3175, 3250, 3302, 3965, 4000, 4064, 4880, 5080, 5200, 6100, 6344, 6350, 6500, 6604, 7625, 7747, 7930, 8255, 9760, 10160, 10400, 12200, 12688, 12700, 13000, 13208, 15250, 15494, 15860, 15875, 16510, 19825, 20320, 24400, 25376, 25400, 26000, 26416, 30500, 30988, 31720, 31750, 33020, 38735, 39650, 41275, 48800, 50800, 52000, 52832, 61000, 61976, 63440, 63500, 66040, 77470, 79300, 82550, 99125, 100711, 101600, 122000, 123952, 126880, 127000, 132080, 154940, 158600, 165100, 193675, 198250, 201422, 206375, 244000, 247904, 254000, 264160, 309880, 317200, 330200, 387350, 396500, 402844, 412750, 503555, 508000, 619760, 634400, 660400, 774700, 793000, 805688, 825500, 968375, 1007110, 1239520, 1320800, 1549400, 1586000, 1611376, 1651000, 1936750, 2014220, 2517775, 3098800, 3172000, 3222752, 3302000, 3873500, 4028440, 5035550, 6197600, 6604000, 7747000, 8056880, 10071100, 12588875, 15494000, 16113760, 20142200, 25177750, 30988000, 40284400, 50355500, 80568800, 100711000, 201422000, 402844000]

約数ペア:

[(1, 402844000), (2, 201422000), (4, 100711000), (5, 80568800), (8, 50355500), (10, 40284400), (13, 30988000), (16, 25177750), (20, 20142200), (25, 16113760), (26, 15494000), (32, 12588875), (40, 10071100), (50, 8056880), (52, 7747000), (61, 6604000), (65, 6197600), (80, 5035550), (100, 4028440), (104, 3873500), (122, 3302000), (125, 3222752), (127, 3172000), (130, 3098800), (160, 2517775), (200, 2014220), (208, 1936750), (244, 1651000), (250, 1611376), (254, 1586000), (260, 1549400), (305, 1320800), (325, 1239520), (400, 1007110), (416, 968375), (488, 825500), (500, 805688), (508, 793000), (520, 774700), (610, 660400), (635, 634400), (650, 619760), (793, 508000), (800, 503555), (976, 412750), (1000, 402844), (1016, 396500), (1040, 387350), (1220, 330200), (1270, 317200), (1300, 309880), (1525, 264160), (1586, 254000), (1625, 247904), (1651, 244000), (1952, 206375), (2000, 201422), (2032, 198250), (2080, 193675), (2440, 165100), (2540, 158600), (2600, 154940), (3050, 132080), (3172, 127000), (3175, 126880), (3250, 123952), (3302, 122000), (3965, 101600), (4000, 100711), (4064, 99125), (4880, 82550), (5080, 79300), (5200, 77470), (6100, 66040), (6344, 63500), (6350, 63440), (6500, 61976), (6604, 61000), (7625, 52832), (7747, 52000), (7930, 50800), (8255, 48800), (9760, 41275), (10160, 39650), (10400, 38735), (12200, 33020), (12688, 31750), (12700, 31720), (13000, 30988), (13208, 30500), (15250, 26416), (15494, 26000), (15860, 25400), (15875, 25376), (16510, 24400), (19825, 20320)]