67346710

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{523}}^1$

素因数の和:772

約数の個数: 32

約数和(自身を含む): 123747840

約数和(自身を除く): 56401130

約数列:

[1, 2, 5, 10, 79, 158, 163, 326, 395, 523, 790, 815, 1046, 1630, 2615, 5230, 12877, 25754, 41317, 64385, 82634, 85249, 128770, 170498, 206585, 413170, 426245, 852490, 6734671, 13469342, 33673355, 67346710]

約数ペア:

[(1, 67346710), (2, 33673355), (5, 13469342), (10, 6734671), (79, 852490), (158, 426245), (163, 413170), (326, 206585), (395, 170498), (523, 128770), (790, 85249), (815, 82634), (1046, 64385), (1630, 41317), (2615, 25754), (5230, 12877)]