32857540

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{10079}}^1$

素因数の和:10251

約数の個数: 24

約数和(自身を含む): 69431040

約数和(自身を除く): 36573500

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 3260, 10079, 20158, 40316, 50395, 100790, 201580, 1642877, 3285754, 6571508, 8214385, 16428770, 32857540]

約数ペア:

[(1, 32857540), (2, 16428770), (4, 8214385), (5, 6571508), (10, 3285754), (20, 1642877), (163, 201580), (326, 100790), (652, 50395), (815, 40316), (1630, 20158), (3260, 10079)]