118252840

素因数分解:

$2^3\times 5^1\times {\mathrm{211}}^1\times {\mathrm{14011}}^1$

素因数の和:14233

約数の個数: 32

約数和(自身を含む): 267348960

約数和(自身を除く): 149096120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 211, 422, 844, 1055, 1688, 2110, 4220, 8440, 14011, 28022, 56044, 70055, 112088, 140110, 280220, 560440, 2956321, 5912642, 11825284, 14781605, 23650568, 29563210, 59126420, 118252840]

約数ペア:

[(1, 118252840), (2, 59126420), (4, 29563210), (5, 23650568), (8, 14781605), (10, 11825284), (20, 5912642), (40, 2956321), (211, 560440), (422, 280220), (844, 140110), (1055, 112088), (1688, 70055), (2110, 56044), (4220, 28022), (8440, 14011)]