18348535360

素因数分解:

$2^6\times 5^1\times {\mathrm{103}}^1\times {\mathrm{556691}}^1$

素因数の和:556811

約数の個数: 56

約数和(自身を含む): 44116727616

約数和(自身を除く): 25768192256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 103, 160, 206, 320, 412, 515, 824, 1030, 1648, 2060, 3296, 4120, 6592, 8240, 16480, 32960, 556691, 1113382, 2226764, 2783455, 4453528, 5566910, 8907056, 11133820, 17814112, 22267640, 35628224, 44535280, 57339173, 89070560, 114678346, 178141120, 229356692, 286695865, 458713384, 573391730, 917426768, 1146783460, 1834853536, 2293566920, 3669707072, 4587133840, 9174267680, 18348535360]

約数ペア:

[(1, 18348535360), (2, 9174267680), (4, 4587133840), (5, 3669707072), (8, 2293566920), (10, 1834853536), (16, 1146783460), (20, 917426768), (32, 573391730), (40, 458713384), (64, 286695865), (80, 229356692), (103, 178141120), (160, 114678346), (206, 89070560), (320, 57339173), (412, 44535280), (515, 35628224), (824, 22267640), (1030, 17814112), (1648, 11133820), (2060, 8907056), (3296, 5566910), (4120, 4453528), (6592, 2783455), (8240, 2226764), (16480, 1113382), (32960, 556691)]