2280331880

素因数分解:

$2^3\times 5^1\times {\mathrm{57008297}}^1$

素因数の和:57008308

約数の個数: 16

約数和(自身を含む): 5130746820

約数和(自身を除く): 2850414940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 57008297, 114016594, 228033188, 285041485, 456066376, 570082970, 1140165940, 2280331880]

約数ペア:

[(1, 2280331880), (2, 1140165940), (4, 570082970), (5, 456066376), (8, 285041485), (10, 228033188), (20, 114016594), (40, 57008297)]