9113120

素因数分解:

$2^5\times 5^1\times {\mathrm{56957}}^1$

素因数の和:56972

約数の個数: 24

約数和(自身を含む): 21530124

約数和(自身を除く): 12417004

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 56957, 113914, 227828, 284785, 455656, 569570, 911312, 1139140, 1822624, 2278280, 4556560, 9113120]

約数ペア:

[(1, 9113120), (2, 4556560), (4, 2278280), (5, 1822624), (8, 1139140), (10, 911312), (16, 569570), (20, 455656), (32, 284785), (40, 227828), (80, 113914), (160, 56957)]