16131700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{12409}}^1$

素因数の和:12436

約数の個数: 36

約数和(自身を含む): 37701580

約数和(自身を除く): 21569880

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 12409, 24818, 49636, 62045, 124090, 161317, 248180, 310225, 322634, 620450, 645268, 806585, 1240900, 1613170, 3226340, 4032925, 8065850, 16131700]

約数ペア:

[(1, 16131700), (2, 8065850), (4, 4032925), (5, 3226340), (10, 1613170), (13, 1240900), (20, 806585), (25, 645268), (26, 620450), (50, 322634), (52, 310225), (65, 248180), (100, 161317), (130, 124090), (260, 62045), (325, 49636), (650, 24818), (1300, 12409)]