32821160

素因数分解:

$2^3\times 5^1\times {\mathrm{421}}^1\times {\mathrm{1949}}^1$

素因数の和:2381

約数の個数: 32

約数和(自身を含む): 74061000

約数和(自身を除く): 41239840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 421, 842, 1684, 1949, 2105, 3368, 3898, 4210, 7796, 8420, 9745, 15592, 16840, 19490, 38980, 77960, 820529, 1641058, 3282116, 4102645, 6564232, 8205290, 16410580, 32821160]

約数ペア:

[(1, 32821160), (2, 16410580), (4, 8205290), (5, 6564232), (8, 4102645), (10, 3282116), (20, 1641058), (40, 820529), (421, 77960), (842, 38980), (1684, 19490), (1949, 16840), (2105, 15592), (3368, 9745), (3898, 8420), (4210, 7796)]