33307180

素因数分解:

$2^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{11981}}^1$

素因数の和:12129

約数の個数: 24

約数和(自身を含む): 70454160

約数和(自身を除く): 37146980

約数列:

[1, 2, 4, 5, 10, 20, 139, 278, 556, 695, 1390, 2780, 11981, 23962, 47924, 59905, 119810, 239620, 1665359, 3330718, 6661436, 8326795, 16653590, 33307180]

約数ペア:

[(1, 33307180), (2, 16653590), (4, 8326795), (5, 6661436), (10, 3330718), (20, 1665359), (139, 239620), (278, 119810), (556, 59905), (695, 47924), (1390, 23962), (2780, 11981)]