31341700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{24109}}^1$

素因数の和:24136

約数の個数: 36

約数和(自身を含む): 73246180

約数和(自身を除く): 41904480

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 24109, 48218, 96436, 120545, 241090, 313417, 482180, 602725, 626834, 1205450, 1253668, 1567085, 2410900, 3134170, 6268340, 7835425, 15670850, 31341700]

約数ペア:

[(1, 31341700), (2, 15670850), (4, 7835425), (5, 6268340), (10, 3134170), (13, 2410900), (20, 1567085), (25, 1253668), (26, 1205450), (50, 626834), (52, 602725), (65, 482180), (100, 313417), (130, 241090), (260, 120545), (325, 96436), (650, 48218), (1300, 24109)]