70855240

素因数分解:

$2^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{11731}}^1$

素因数の和:11893

約数の個数: 32

約数和(自身を含む): 160493760

約数和(自身を除く): 89638520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 151, 302, 604, 755, 1208, 1510, 3020, 6040, 11731, 23462, 46924, 58655, 93848, 117310, 234620, 469240, 1771381, 3542762, 7085524, 8856905, 14171048, 17713810, 35427620, 70855240]

約数ペア:

[(1, 70855240), (2, 35427620), (4, 17713810), (5, 14171048), (8, 8856905), (10, 7085524), (20, 3542762), (40, 1771381), (151, 469240), (302, 234620), (604, 117310), (755, 93848), (1208, 58655), (1510, 46924), (3020, 23462), (6040, 11731)]