13161160

素因数分解:

$2^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{2179}}^1$

素因数の和:2341

約数の個数: 32

約数和(自身を含む): 29822400

約数和(自身を除く): 16661240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 151, 302, 604, 755, 1208, 1510, 2179, 3020, 4358, 6040, 8716, 10895, 17432, 21790, 43580, 87160, 329029, 658058, 1316116, 1645145, 2632232, 3290290, 6580580, 13161160]

約数ペア:

[(1, 13161160), (2, 6580580), (4, 3290290), (5, 2632232), (8, 1645145), (10, 1316116), (20, 658058), (40, 329029), (151, 87160), (302, 43580), (604, 21790), (755, 17432), (1208, 10895), (1510, 8716), (2179, 6040), (3020, 4358)]