25334930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2099}}^1$

素因数の和:2194

約数の個数: 32

約数和(自身を含む): 48988800

約数和(自身を除く): 23653870

約数列:

[1, 2, 5, 10, 17, 34, 71, 85, 142, 170, 355, 710, 1207, 2099, 2414, 4198, 6035, 10495, 12070, 20990, 35683, 71366, 149029, 178415, 298058, 356830, 745145, 1490290, 2533493, 5066986, 12667465, 25334930]

約数ペア:

[(1, 25334930), (2, 12667465), (5, 5066986), (10, 2533493), (17, 1490290), (34, 745145), (71, 356830), (85, 298058), (142, 178415), (170, 149029), (355, 71366), (710, 35683), (1207, 20990), (2099, 12070), (2414, 10495), (4198, 6035)]