107250040

素因数分解:

$2^3\times 5^1\times {\mathrm{431}}^1\times {\mathrm{6221}}^1$

素因数の和:6663

約数の個数: 32

約数和(自身を含む): 241911360

約数和(自身を除く): 134661320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 431, 862, 1724, 2155, 3448, 4310, 6221, 8620, 12442, 17240, 24884, 31105, 49768, 62210, 124420, 248840, 2681251, 5362502, 10725004, 13406255, 21450008, 26812510, 53625020, 107250040]

約数ペア:

[(1, 107250040), (2, 53625020), (4, 26812510), (5, 21450008), (8, 13406255), (10, 10725004), (20, 5362502), (40, 2681251), (431, 248840), (862, 124420), (1724, 62210), (2155, 49768), (3448, 31105), (4310, 24884), (6221, 17240), (8620, 12442)]