1567485113680

素因数分解:

$2^4\times 5^1\times {\mathrm{149}}^1\times {\mathrm{239}}^1\times {\mathrm{550211}}^1$

素因数の和:550612

約数の個数: 80

約数和(自身を含む): 3684219552000

約数和(自身を除く): 2116734438320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 149, 239, 298, 478, 596, 745, 956, 1192, 1195, 1490, 1912, 2384, 2390, 2980, 3824, 4780, 5960, 9560, 11920, 19120, 35611, 71222, 142444, 178055, 284888, 356110, 550211, 569776, 712220, 1100422, 1424440, 2200844, 2751055, 2848880, 4401688, 5502110, 8803376, 11004220, 22008440, 44016880, 81981439, 131500429, 163962878, 263000858, 327925756, 409907195, 526001716, 655851512, 657502145, 819814390, 1052003432, 1311703024, 1315004290, 1639628780, 2104006864, 2630008580, 3279257560, 5260017160, 6558515120, 10520034320, 19593563921, 39187127842, 78374255684, 97967819605, 156748511368, 195935639210, 313497022736, 391871278420, 783742556840, 1567485113680]

約数ペア:

[(1, 1567485113680), (2, 783742556840), (4, 391871278420), (5, 313497022736), (8, 195935639210), (10, 156748511368), (16, 97967819605), (20, 78374255684), (40, 39187127842), (80, 19593563921), (149, 10520034320), (239, 6558515120), (298, 5260017160), (478, 3279257560), (596, 2630008580), (745, 2104006864), (956, 1639628780), (1192, 1315004290), (1195, 1311703024), (1490, 1052003432), (1912, 819814390), (2384, 657502145), (2390, 655851512), (2980, 526001716), (3824, 409907195), (4780, 327925756), (5960, 263000858), (9560, 163962878), (11920, 131500429), (19120, 81981439), (35611, 44016880), (71222, 22008440), (142444, 11004220), (178055, 8803376), (284888, 5502110), (356110, 4401688), (550211, 2848880), (569776, 2751055), (712220, 2200844), (1100422, 1424440)]