47147080

素因数分解:

$2^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{5923}}^1$

素因数の和:6133

約数の個数: 32

約数和(自身を含む): 106632000

約数和(自身を除く): 59484920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 199, 398, 796, 995, 1592, 1990, 3980, 5923, 7960, 11846, 23692, 29615, 47384, 59230, 118460, 236920, 1178677, 2357354, 4714708, 5893385, 9429416, 11786770, 23573540, 47147080]

約数ペア:

[(1, 47147080), (2, 23573540), (4, 11786770), (5, 9429416), (8, 5893385), (10, 4714708), (20, 2357354), (40, 1178677), (199, 236920), (398, 118460), (796, 59230), (995, 47384), (1592, 29615), (1990, 23692), (3980, 11846), (5923, 7960)]