45307960

素因数分解:

$2^3\times 5^1\times {\mathrm{887}}^1\times {\mathrm{1277}}^1$

素因数の和:2175

約数の個数: 32

約数和(自身を含む): 102137760

約数和(自身を除く): 56829800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 887, 1277, 1774, 2554, 3548, 4435, 5108, 6385, 7096, 8870, 10216, 12770, 17740, 25540, 35480, 51080, 1132699, 2265398, 4530796, 5663495, 9061592, 11326990, 22653980, 45307960]

約数ペア:

[(1, 45307960), (2, 22653980), (4, 11326990), (5, 9061592), (8, 5663495), (10, 4530796), (20, 2265398), (40, 1132699), (887, 51080), (1277, 35480), (1774, 25540), (2554, 17740), (3548, 12770), (4435, 10216), (5108, 8870), (6385, 7096)]