70414160

素因数分解:

$2^4\times 5^1\times {\mathrm{199}}^1\times {\mathrm{4423}}^1$

素因数の和:4635

約数の個数: 40

約数和(自身を含む): 164572800

約数和(自身を除く): 94158640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 199, 398, 796, 995, 1592, 1990, 3184, 3980, 4423, 7960, 8846, 15920, 17692, 22115, 35384, 44230, 70768, 88460, 176920, 353840, 880177, 1760354, 3520708, 4400885, 7041416, 8801770, 14082832, 17603540, 35207080, 70414160]

約数ペア:

[(1, 70414160), (2, 35207080), (4, 17603540), (5, 14082832), (8, 8801770), (10, 7041416), (16, 4400885), (20, 3520708), (40, 1760354), (80, 880177), (199, 353840), (398, 176920), (796, 88460), (995, 70768), (1592, 44230), (1990, 35384), (3184, 22115), (3980, 17692), (4423, 15920), (7960, 8846)]