74394160

素因数分解:

$2^4\times 5^1\times {\mathrm{199}}^1\times {\mathrm{4673}}^1$

素因数の和:4885

約数の個数: 40

約数和(自身を含む): 173872800

約数和(自身を除く): 99478640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 199, 398, 796, 995, 1592, 1990, 3184, 3980, 4673, 7960, 9346, 15920, 18692, 23365, 37384, 46730, 74768, 93460, 186920, 373840, 929927, 1859854, 3719708, 4649635, 7439416, 9299270, 14878832, 18598540, 37197080, 74394160]

約数ペア:

[(1, 74394160), (2, 37197080), (4, 18598540), (5, 14878832), (8, 9299270), (10, 7439416), (16, 4649635), (20, 3719708), (40, 1859854), (80, 929927), (199, 373840), (398, 186920), (796, 93460), (995, 74768), (1592, 46730), (1990, 37384), (3184, 23365), (3980, 18692), (4673, 15920), (7960, 9346)]