10162280

素因数分解:

$2^3\times 5^1\times {\mathrm{239}}^1\times {\mathrm{1063}}^1$

素因数の和:1313

約数の個数: 32

約数和(自身を含む): 22982400

約数和(自身を除く): 12820120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 239, 478, 956, 1063, 1195, 1912, 2126, 2390, 4252, 4780, 5315, 8504, 9560, 10630, 21260, 42520, 254057, 508114, 1016228, 1270285, 2032456, 2540570, 5081140, 10162280]

約数ペア:

[(1, 10162280), (2, 5081140), (4, 2540570), (5, 2032456), (8, 1270285), (10, 1016228), (20, 508114), (40, 254057), (239, 42520), (478, 21260), (956, 10630), (1063, 9560), (1195, 8504), (1912, 5315), (2126, 4780), (2390, 4252)]