372929980

素因数分解:

$2^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{93701}}^1$

素因数の和:93909

約数の個数: 24

約数和(自身を含む): 787096800

約数和(自身を除く): 414166820

約数列:

[1, 2, 4, 5, 10, 20, 199, 398, 796, 995, 1990, 3980, 93701, 187402, 374804, 468505, 937010, 1874020, 18646499, 37292998, 74585996, 93232495, 186464990, 372929980]

約数ペア:

[(1, 372929980), (2, 186464990), (4, 93232495), (5, 74585996), (10, 37292998), (20, 18646499), (199, 1874020), (398, 937010), (796, 468505), (995, 374804), (1990, 187402), (3980, 93701)]