45169090

素因数分解:

$2^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{10729}}^1$

素因数の和:11157

約数の個数: 16

約数和(自身を含む): 81505080

約数和(自身を除く): 36335990

約数列:

[1, 2, 5, 10, 421, 842, 2105, 4210, 10729, 21458, 53645, 107290, 4516909, 9033818, 22584545, 45169090]

約数ペア:

[(1, 45169090), (2, 22584545), (5, 9033818), (10, 4516909), (421, 107290), (842, 53645), (2105, 21458), (4210, 10729)]