97217080

素因数分解:

$2^3\times 5^1\times {\mathrm{2430427}}^1$

素因数の和:2430438

約数の個数: 16

約数和(自身を含む): 218738520

約数和(自身を除く): 121521440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2430427, 4860854, 9721708, 12152135, 19443416, 24304270, 48608540, 97217080]

約数ペア:

[(1, 97217080), (2, 48608540), (4, 24304270), (5, 19443416), (8, 12152135), (10, 9721708), (20, 4860854), (40, 2430427)]