89875810

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{2531}}^1$

素因数の和:2658

約数の個数: 32

約数和(自身を含む): 167355072

約数和(自身を除く): 77479262

約数列:

[1, 2, 5, 10, 53, 67, 106, 134, 265, 335, 530, 670, 2531, 3551, 5062, 7102, 12655, 17755, 25310, 35510, 134143, 169577, 268286, 339154, 670715, 847885, 1341430, 1695770, 8987581, 17975162, 44937905, 89875810]

約数ペア:

[(1, 89875810), (2, 44937905), (5, 17975162), (10, 8987581), (53, 1695770), (67, 1341430), (106, 847885), (134, 670715), (265, 339154), (335, 268286), (530, 169577), (670, 134143), (2531, 35510), (3551, 25310), (5062, 17755), (7102, 12655)]