4780100

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{3677}}^1$

素因数の和:3704

約数の個数: 36

約数和(自身を含む): 11173764

約数和(自身を除く): 6393664

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 260, 325, 650, 1300, 3677, 7354, 14708, 18385, 36770, 47801, 73540, 91925, 95602, 183850, 191204, 239005, 367700, 478010, 956020, 1195025, 2390050, 4780100]

約数ペア:

[(1, 4780100), (2, 2390050), (4, 1195025), (5, 956020), (10, 478010), (13, 367700), (20, 239005), (25, 191204), (26, 183850), (50, 95602), (52, 91925), (65, 73540), (100, 47801), (130, 36770), (260, 18385), (325, 14708), (650, 7354), (1300, 3677)]