2020675025

素因数分解:

$5^2\times {\mathrm{233}}^1\times {\mathrm{263}}^1\times {\mathrm{1319}}^1$

素因数の和:1825

約数の個数: 24

約数和(自身を含む): 2527873920

約数和(自身を除く): 507198895

約数列:

[1, 5, 25, 233, 263, 1165, 1315, 1319, 5825, 6575, 6595, 32975, 61279, 306395, 307327, 346897, 1531975, 1536635, 1734485, 7683175, 8672425, 80827001, 404135005, 2020675025]

約数ペア:

[(1, 2020675025), (5, 404135005), (25, 80827001), (233, 8672425), (263, 7683175), (1165, 1734485), (1315, 1536635), (1319, 1531975), (5825, 346897), (6575, 307327), (6595, 306395), (32975, 61279)]