7915700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{6089}}^1$

素因数の和:6116

約数の個数: 36

約数和(自身を含む): 18501420

約数和(自身を除く): 10585720

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 6089, 12178, 24356, 30445, 60890, 79157, 121780, 152225, 158314, 304450, 316628, 395785, 608900, 791570, 1583140, 1978925, 3957850, 7915700]

約数ペア:

[(1, 7915700), (2, 3957850), (4, 1978925), (5, 1583140), (10, 791570), (13, 608900), (20, 395785), (25, 316628), (26, 304450), (50, 158314), (52, 152225), (65, 121780), (100, 79157), (130, 60890), (260, 30445), (325, 24356), (650, 12178), (1300, 6089)]