10302716080

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{641}}^1\times {\mathrm{6481}}^1$

素因数の和:7166

約数の個数: 80

約数和(自身を含む): 24768914688

約数和(自身を除く): 14466198608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 641, 1240, 1282, 2480, 2564, 3205, 5128, 6410, 6481, 10256, 12820, 12962, 19871, 25640, 25924, 32405, 39742, 51280, 51848, 64810, 79484, 99355, 103696, 129620, 158968, 198710, 200911, 259240, 317936, 397420, 401822, 518480, 794840, 803644, 1004555, 1589680, 1607288, 2009110, 3214576, 4018220, 4154321, 8036440, 8308642, 16072880, 16617284, 20771605, 33234568, 41543210, 66469136, 83086420, 128783951, 166172840, 257567902, 332345680, 515135804, 643919755, 1030271608, 1287839510, 2060543216, 2575679020, 5151358040, 10302716080]

約数ペア:

[(1, 10302716080), (2, 5151358040), (4, 2575679020), (5, 2060543216), (8, 1287839510), (10, 1030271608), (16, 643919755), (20, 515135804), (31, 332345680), (40, 257567902), (62, 166172840), (80, 128783951), (124, 83086420), (155, 66469136), (248, 41543210), (310, 33234568), (496, 20771605), (620, 16617284), (641, 16072880), (1240, 8308642), (1282, 8036440), (2480, 4154321), (2564, 4018220), (3205, 3214576), (5128, 2009110), (6410, 1607288), (6481, 1589680), (10256, 1004555), (12820, 803644), (12962, 794840), (19871, 518480), (25640, 401822), (25924, 397420), (32405, 317936), (39742, 259240), (51280, 200911), (51848, 198710), (64810, 158968), (79484, 129620), (99355, 103696)]