38947810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{677}}^1$

素因数の和:1218

約数の個数: 32

約数和(自身を含む): 76738752

約数和(自身を除く): 37790942

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 523, 677, 1046, 1354, 2615, 3385, 5230, 5753, 6770, 7447, 11506, 14894, 28765, 37235, 57530, 74470, 354071, 708142, 1770355, 3540710, 3894781, 7789562, 19473905, 38947810]

約数ペア:

[(1, 38947810), (2, 19473905), (5, 7789562), (10, 3894781), (11, 3540710), (22, 1770355), (55, 708142), (110, 354071), (523, 74470), (677, 57530), (1046, 37235), (1354, 28765), (2615, 14894), (3385, 11506), (5230, 7447), (5753, 6770)]