76160120

素因数分解:

$2^3\times 5^1\times {\mathrm{163}}^1\times {\mathrm{11681}}^1$

素因数の和:11855

約数の個数: 32

約数和(自身を含む): 172426320

約数和(自身を除く): 96266200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 163, 326, 652, 815, 1304, 1630, 3260, 6520, 11681, 23362, 46724, 58405, 93448, 116810, 233620, 467240, 1904003, 3808006, 7616012, 9520015, 15232024, 19040030, 38080060, 76160120]

約数ペア:

[(1, 76160120), (2, 38080060), (4, 19040030), (5, 15232024), (8, 9520015), (10, 7616012), (20, 3808006), (40, 1904003), (163, 467240), (326, 233620), (652, 116810), (815, 93448), (1304, 58405), (1630, 46724), (3260, 23362), (6520, 11681)]