45007640

素因数分解:

$2^3\times 5^1\times {\mathrm{877}}^1\times {\mathrm{1283}}^1$

素因数の和:2171

約数の個数: 32

約数和(自身を含む): 101461680

約数和(自身を除く): 56454040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 877, 1283, 1754, 2566, 3508, 4385, 5132, 6415, 7016, 8770, 10264, 12830, 17540, 25660, 35080, 51320, 1125191, 2250382, 4500764, 5625955, 9001528, 11251910, 22503820, 45007640]

約数ペア:

[(1, 45007640), (2, 22503820), (4, 11251910), (5, 9001528), (8, 5625955), (10, 4500764), (20, 2250382), (40, 1125191), (877, 51320), (1283, 35080), (1754, 25660), (2566, 17540), (3508, 12830), (4385, 10264), (5132, 8770), (6415, 7016)]