15335240

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{3583}}^1$

素因数の和:3701

約数の個数: 32

約数和(自身を含む): 34836480

約数和(自身を除く): 19501240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 2140, 3583, 4280, 7166, 14332, 17915, 28664, 35830, 71660, 143320, 383381, 766762, 1533524, 1916905, 3067048, 3833810, 7667620, 15335240]

約数ペア:

[(1, 15335240), (2, 7667620), (4, 3833810), (5, 3067048), (8, 1916905), (10, 1533524), (20, 766762), (40, 383381), (107, 143320), (214, 71660), (428, 35830), (535, 28664), (856, 17915), (1070, 14332), (2140, 7166), (3583, 4280)]