41977060

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{199}}^2$

素因数の和:460

約数の個数: 36

約数和(自身を含む): 90268668

約数和(自身を除く): 48291608

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 199, 212, 265, 398, 530, 796, 995, 1060, 1990, 3980, 10547, 21094, 39601, 42188, 52735, 79202, 105470, 158404, 198005, 210940, 396010, 792020, 2098853, 4197706, 8395412, 10494265, 20988530, 41977060]

約数ペア:

[(1, 41977060), (2, 20988530), (4, 10494265), (5, 8395412), (10, 4197706), (20, 2098853), (53, 792020), (106, 396010), (199, 210940), (212, 198005), (265, 158404), (398, 105470), (530, 79202), (796, 52735), (995, 42188), (1060, 39601), (1990, 21094), (3980, 10547)]