99629240

素因数分解:

$2^3\times 5^1\times {\mathrm{2490731}}^1$

素因数の和:2490742

約数の個数: 16

約数和(自身を含む): 224165880

約数和(自身を除く): 124536640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2490731, 4981462, 9962924, 12453655, 19925848, 24907310, 49814620, 99629240]

約数ペア:

[(1, 99629240), (2, 49814620), (4, 24907310), (5, 19925848), (8, 12453655), (10, 9962924), (20, 4981462), (40, 2490731)]