9257016280

素因数分解:

$2^3\times 5^1\times {\mathrm{231425407}}^1$

素因数の和:231425418

約数の個数: 16

約数和(自身を含む): 20828286720

約数和(自身を除く): 11571270440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 231425407, 462850814, 925701628, 1157127035, 1851403256, 2314254070, 4628508140, 9257016280]

約数ペア:

[(1, 9257016280), (2, 4628508140), (4, 2314254070), (5, 1851403256), (8, 1157127035), (10, 925701628), (20, 462850814), (40, 231425407)]