91583480

素因数分解:

$2^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{22229}}^1$

素因数の和:22343

約数の個数: 32

約数和(自身を含む): 208072800

約数和(自身を除く): 116489320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 103, 206, 412, 515, 824, 1030, 2060, 4120, 22229, 44458, 88916, 111145, 177832, 222290, 444580, 889160, 2289587, 4579174, 9158348, 11447935, 18316696, 22895870, 45791740, 91583480]

約数ペア:

[(1, 91583480), (2, 45791740), (4, 22895870), (5, 18316696), (8, 11447935), (10, 9158348), (20, 4579174), (40, 2289587), (103, 889160), (206, 444580), (412, 222290), (515, 177832), (824, 111145), (1030, 88916), (2060, 44458), (4120, 22229)]