10538720975

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{541141}}^1$

素因数の和:541211

約数の個数: 24

約数和(自身を含む): 14091337680

約数和(自身を除く): 3552616705

約数列:

[1, 5, 19, 25, 41, 95, 205, 475, 779, 1025, 3895, 19475, 541141, 2705705, 10281679, 13528525, 22186781, 51408395, 110933905, 257041975, 421548839, 554669525, 2107744195, 10538720975]

約数ペア:

[(1, 10538720975), (5, 2107744195), (19, 554669525), (25, 421548839), (41, 257041975), (95, 110933905), (205, 51408395), (475, 22186781), (779, 13528525), (1025, 10281679), (3895, 2705705), (19475, 541141)]