62206820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{3571}}^1$

素因数の和:3660

約数の個数: 48

約数和(自身を含む): 142822848

約数和(自身を除く): 80616028

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 67, 130, 134, 260, 268, 335, 670, 871, 1340, 1742, 3484, 3571, 4355, 7142, 8710, 14284, 17420, 17855, 35710, 46423, 71420, 92846, 185692, 232115, 239257, 464230, 478514, 928460, 957028, 1196285, 2392570, 3110341, 4785140, 6220682, 12441364, 15551705, 31103410, 62206820]

約数ペア:

[(1, 62206820), (2, 31103410), (4, 15551705), (5, 12441364), (10, 6220682), (13, 4785140), (20, 3110341), (26, 2392570), (52, 1196285), (65, 957028), (67, 928460), (130, 478514), (134, 464230), (260, 239257), (268, 232115), (335, 185692), (670, 92846), (871, 71420), (1340, 46423), (1742, 35710), (3484, 17855), (3571, 17420), (4355, 14284), (7142, 8710)]