124201870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{4801}}^1$

素因数の和:5020

約数の個数: 32

約数和(自身を含む): 242020800

約数和(自身を除く): 117818930

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 199, 398, 995, 1990, 2587, 4801, 5174, 9602, 12935, 24005, 25870, 48010, 62413, 124826, 312065, 624130, 955399, 1910798, 4776995, 9553990, 12420187, 24840374, 62100935, 124201870]

約数ペア:

[(1, 124201870), (2, 62100935), (5, 24840374), (10, 12420187), (13, 9553990), (26, 4776995), (65, 1910798), (130, 955399), (199, 624130), (398, 312065), (995, 124826), (1990, 62413), (2587, 48010), (4801, 25870), (5174, 24005), (9602, 12935)]