70431260

素因数分解:

$2^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{11251}}^1$

素因数の和:11573

約数の個数: 24

約数和(自身を含む): 148391376

約数和(自身を除く): 77960116

約数列:

[1, 2, 4, 5, 10, 20, 313, 626, 1252, 1565, 3130, 6260, 11251, 22502, 45004, 56255, 112510, 225020, 3521563, 7043126, 14086252, 17607815, 35215630, 70431260]

約数ペア:

[(1, 70431260), (2, 35215630), (4, 17607815), (5, 14086252), (10, 7043126), (20, 3521563), (313, 225020), (626, 112510), (1252, 56255), (1565, 45004), (3130, 22502), (6260, 11251)]