91223960

素因数分解:

$2^3\times 5^1\times {\mathrm{727}}^1\times {\mathrm{3137}}^1$

素因数の和:3875

約数の個数: 32

約数和(自身を含む): 205601760

約数和(自身を除く): 114377800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 727, 1454, 2908, 3137, 3635, 5816, 6274, 7270, 12548, 14540, 15685, 25096, 29080, 31370, 62740, 125480, 2280599, 4561198, 9122396, 11402995, 18244792, 22805990, 45611980, 91223960]

約数ペア:

[(1, 91223960), (2, 45611980), (4, 22805990), (5, 18244792), (8, 11402995), (10, 9122396), (20, 4561198), (40, 2280599), (727, 125480), (1454, 62740), (2908, 31370), (3137, 29080), (3635, 25096), (5816, 15685), (6274, 14540), (7270, 12548)]