9167920

素因数分解:

$2^4\times 5^1\times {\mathrm{114599}}^1$

素因数の和:114612

約数の個数: 20

約数和(自身を含む): 21315600

約数和(自身を除く): 12147680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 114599, 229198, 458396, 572995, 916792, 1145990, 1833584, 2291980, 4583960, 9167920]

約数ペア:

[(1, 9167920), (2, 4583960), (4, 2291980), (5, 1833584), (8, 1145990), (10, 916792), (16, 572995), (20, 458396), (40, 229198), (80, 114599)]