119057720

素因数分解:

$2^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{14957}}^1$

素因数の和:15167

約数の個数: 32

約数和(自身を含む): 269244000

約数和(自身を除く): 150186280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 199, 398, 796, 995, 1592, 1990, 3980, 7960, 14957, 29914, 59828, 74785, 119656, 149570, 299140, 598280, 2976443, 5952886, 11905772, 14882215, 23811544, 29764430, 59528860, 119057720]

約数ペア:

[(1, 119057720), (2, 59528860), (4, 29764430), (5, 23811544), (8, 14882215), (10, 11905772), (20, 5952886), (40, 2976443), (199, 598280), (398, 299140), (796, 149570), (995, 119656), (1592, 74785), (1990, 59828), (3980, 29914), (7960, 14957)]