268174310

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{661}}^1\times {\mathrm{1399}}^1$

素因数の和:2096

約数の個数: 32

約数和(自身を含む): 500472000

約数和(自身を除く): 232297690

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 661, 1322, 1399, 2798, 3305, 6610, 6995, 13990, 19169, 38338, 40571, 81142, 95845, 191690, 202855, 405710, 924739, 1849478, 4623695, 9247390, 26817431, 53634862, 134087155, 268174310]

約数ペア:

[(1, 268174310), (2, 134087155), (5, 53634862), (10, 26817431), (29, 9247390), (58, 4623695), (145, 1849478), (290, 924739), (661, 405710), (1322, 202855), (1399, 191690), (2798, 95845), (3305, 81142), (6610, 40571), (6995, 38338), (13990, 19169)]