9287150

素因数分解:

$2^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{2087}}^1$

素因数の和:2188

約数の個数: 24

約数和(自身を含む): 17476560

約数和(自身を除く): 8189410

約数列:

[1, 2, 5, 10, 25, 50, 89, 178, 445, 890, 2087, 2225, 4174, 4450, 10435, 20870, 52175, 104350, 185743, 371486, 928715, 1857430, 4643575, 9287150]

約数ペア:

[(1, 9287150), (2, 4643575), (5, 1857430), (10, 928715), (25, 371486), (50, 185743), (89, 104350), (178, 52175), (445, 20870), (890, 10435), (2087, 4450), (2225, 4174)]