86096440

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^2\times {\mathrm{211}}^1$

素因数の和:424

約数の個数: 48

約数和(自身を含む): 196581240

約数和(自身を除く): 110484800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 211, 404, 422, 505, 808, 844, 1010, 1055, 1688, 2020, 2110, 4040, 4220, 8440, 10201, 20402, 21311, 40804, 42622, 51005, 81608, 85244, 102010, 106555, 170488, 204020, 213110, 408040, 426220, 852440, 2152411, 4304822, 8609644, 10762055, 17219288, 21524110, 43048220, 86096440]

約数ペア:

[(1, 86096440), (2, 43048220), (4, 21524110), (5, 17219288), (8, 10762055), (10, 8609644), (20, 4304822), (40, 2152411), (101, 852440), (202, 426220), (211, 408040), (404, 213110), (422, 204020), (505, 170488), (808, 106555), (844, 102010), (1010, 85244), (1055, 81608), (1688, 51005), (2020, 42622), (2110, 40804), (4040, 21311), (4220, 20402), (8440, 10201)]