73259860

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1\times {\mathrm{233}}^1$

素因数の和:520

約数の個数: 48

約数和(自身を含む): 157248000

約数和(自身を除く): 83988140

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 199, 233, 316, 395, 398, 466, 790, 796, 932, 995, 1165, 1580, 1990, 2330, 3980, 4660, 15721, 18407, 31442, 36814, 46367, 62884, 73628, 78605, 92035, 92734, 157210, 184070, 185468, 231835, 314420, 368140, 463670, 927340, 3662993, 7325986, 14651972, 18314965, 36629930, 73259860]

約数ペア:

[(1, 73259860), (2, 36629930), (4, 18314965), (5, 14651972), (10, 7325986), (20, 3662993), (79, 927340), (158, 463670), (199, 368140), (233, 314420), (316, 231835), (395, 185468), (398, 184070), (466, 157210), (790, 92734), (796, 92035), (932, 78605), (995, 73628), (1165, 62884), (1580, 46367), (1990, 36814), (2330, 31442), (3980, 18407), (4660, 15721)]