29694680

素因数分解:

$2^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{3329}}^1$

素因数の和:3563

約数の個数: 32

約数和(自身を含む): 67132800

約数和(自身を除く): 37438120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 223, 446, 892, 1115, 1784, 2230, 3329, 4460, 6658, 8920, 13316, 16645, 26632, 33290, 66580, 133160, 742367, 1484734, 2969468, 3711835, 5938936, 7423670, 14847340, 29694680]

約数ペア:

[(1, 29694680), (2, 14847340), (4, 7423670), (5, 5938936), (8, 3711835), (10, 2969468), (20, 1484734), (40, 742367), (223, 133160), (446, 66580), (892, 33290), (1115, 26632), (1784, 16645), (2230, 13316), (3329, 8920), (4460, 6658)]