42055240

素因数分解:

$2^3\times 5^1\times {\mathrm{677}}^1\times {\mathrm{1553}}^1$

素因数の和:2241

約数の個数: 32

約数和(自身を含む): 94825080

約数和(自身を除く): 52769840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 677, 1354, 1553, 2708, 3106, 3385, 5416, 6212, 6770, 7765, 12424, 13540, 15530, 27080, 31060, 62120, 1051381, 2102762, 4205524, 5256905, 8411048, 10513810, 21027620, 42055240]

約数ペア:

[(1, 42055240), (2, 21027620), (4, 10513810), (5, 8411048), (8, 5256905), (10, 4205524), (20, 2102762), (40, 1051381), (677, 62120), (1354, 31060), (1553, 27080), (2708, 15530), (3106, 13540), (3385, 12424), (5416, 7765), (6212, 6770)]