86074960

素因数分解:

$2^4\times 5^1\times {\mathrm{953}}^1\times {\mathrm{1129}}^1$

素因数の和:2095

約数の個数: 40

約数和(自身を含む): 200511720

約数和(自身を除く): 114436760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 953, 1129, 1906, 2258, 3812, 4516, 4765, 5645, 7624, 9032, 9530, 11290, 15248, 18064, 19060, 22580, 38120, 45160, 76240, 90320, 1075937, 2151874, 4303748, 5379685, 8607496, 10759370, 17214992, 21518740, 43037480, 86074960]

約数ペア:

[(1, 86074960), (2, 43037480), (4, 21518740), (5, 17214992), (8, 10759370), (10, 8607496), (16, 5379685), (20, 4303748), (40, 2151874), (80, 1075937), (953, 90320), (1129, 76240), (1906, 45160), (2258, 38120), (3812, 22580), (4516, 19060), (4765, 18064), (5645, 15248), (7624, 11290), (9032, 9530)]