26003960

素因数分解:

$2^3\times 5^1\times {\mathrm{650099}}^1$

素因数の和:650110

約数の個数: 16

約数和(自身を含む): 58509000

約数和(自身を除く): 32505040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 650099, 1300198, 2600396, 3250495, 5200792, 6500990, 13001980, 26003960]

約数ペア:

[(1, 26003960), (2, 13001980), (4, 6500990), (5, 5200792), (8, 3250495), (10, 2600396), (20, 1300198), (40, 650099)]