2912583700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2240449}}^1$

素因数の和:2240476

約数の個数: 36

約数和(自身を含む): 6806487100

約数和(自身を除く): 3893903400

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 2240449, 4480898, 8961796, 11202245, 22404490, 29125837, 44808980, 56011225, 58251674, 112022450, 116503348, 145629185, 224044900, 291258370, 582516740, 728145925, 1456291850, 2912583700]

約数ペア:

[(1, 2912583700), (2, 1456291850), (4, 728145925), (5, 582516740), (10, 291258370), (13, 224044900), (20, 145629185), (25, 116503348), (26, 112022450), (50, 58251674), (52, 56011225), (65, 44808980), (100, 29125837), (130, 22404490), (260, 11202245), (325, 8961796), (650, 4480898), (1300, 2240449)]