89297080

素因数分解:

$2^3\times 5^1\times {\mathrm{2232427}}^1$

素因数の和:2232438

約数の個数: 16

約数和(自身を含む): 200918520

約数和(自身を除く): 111621440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2232427, 4464854, 8929708, 11162135, 17859416, 22324270, 44648540, 89297080]

約数ペア:

[(1, 89297080), (2, 44648540), (4, 22324270), (5, 17859416), (8, 11162135), (10, 8929708), (20, 4464854), (40, 2232427)]