27960290

素因数分解:

$2^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{8933}}^1$

素因数の和:9253

約数の個数: 16

約数和(自身を含む): 50494968

約数和(自身を除く): 22534678

約数列:

[1, 2, 5, 10, 313, 626, 1565, 3130, 8933, 17866, 44665, 89330, 2796029, 5592058, 13980145, 27960290]

約数ペア:

[(1, 27960290), (2, 13980145), (5, 5592058), (10, 2796029), (313, 89330), (626, 44665), (1565, 17866), (3130, 8933)]