25243810

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{911}}^1$

素因数の和:1098

約数の個数: 32

約数和(自身を含む): 48460032

約数和(自身を除く): 23216222

約数列:

[1, 2, 5, 10, 17, 34, 85, 163, 170, 326, 815, 911, 1630, 1822, 2771, 4555, 5542, 9110, 13855, 15487, 27710, 30974, 77435, 148493, 154870, 296986, 742465, 1484930, 2524381, 5048762, 12621905, 25243810]

約数ペア:

[(1, 25243810), (2, 12621905), (5, 5048762), (10, 2524381), (17, 1484930), (34, 742465), (85, 296986), (163, 154870), (170, 148493), (326, 77435), (815, 30974), (911, 27710), (1630, 15487), (1822, 13855), (2771, 9110), (4555, 5542)]