313452100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{241117}}^1$

素因数の和:241144

約数の個数: 36

約数和(自身を含む): 732516484

約数和(自身を除く): 419064384

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 241117, 482234, 964468, 1205585, 2411170, 3134521, 4822340, 6027925, 6269042, 12055850, 12538084, 15672605, 24111700, 31345210, 62690420, 78363025, 156726050, 313452100]

約数ペア:

[(1, 313452100), (2, 156726050), (4, 78363025), (5, 62690420), (10, 31345210), (13, 24111700), (20, 15672605), (25, 12538084), (26, 12055850), (50, 6269042), (52, 6027925), (65, 4822340), (100, 3134521), (130, 2411170), (260, 1205585), (325, 964468), (650, 482234), (1300, 241117)]