38762680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2381}}^1$

素因数の和:2440

約数の個数: 64

約数和(自身を含む): 97757280

約数和(自身を除く): 58994600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 37, 40, 44, 55, 74, 88, 110, 148, 185, 220, 296, 370, 407, 440, 740, 814, 1480, 1628, 2035, 2381, 3256, 4070, 4762, 8140, 9524, 11905, 16280, 19048, 23810, 26191, 47620, 52382, 88097, 95240, 104764, 130955, 176194, 209528, 261910, 352388, 440485, 523820, 704776, 880970, 969067, 1047640, 1761940, 1938134, 3523880, 3876268, 4845335, 7752536, 9690670, 19381340, 38762680]

約数ペア:

[(1, 38762680), (2, 19381340), (4, 9690670), (5, 7752536), (8, 4845335), (10, 3876268), (11, 3523880), (20, 1938134), (22, 1761940), (37, 1047640), (40, 969067), (44, 880970), (55, 704776), (74, 523820), (88, 440485), (110, 352388), (148, 261910), (185, 209528), (220, 176194), (296, 130955), (370, 104764), (407, 95240), (440, 88097), (740, 52382), (814, 47620), (1480, 26191), (1628, 23810), (2035, 19048), (2381, 16280), (3256, 11905), (4070, 9524), (4762, 8140)]