22282250

素因数分解:

$2^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{4691}}^1$

素因数の和:4727

約数の個数: 32

約数和(自身を含む): 43917120

約数和(自身を除く): 21634870

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 125, 190, 250, 475, 950, 2375, 4691, 4750, 9382, 23455, 46910, 89129, 117275, 178258, 234550, 445645, 586375, 891290, 1172750, 2228225, 4456450, 11141125, 22282250]

約数ペア:

[(1, 22282250), (2, 11141125), (5, 4456450), (10, 2228225), (19, 1172750), (25, 891290), (38, 586375), (50, 445645), (95, 234550), (125, 178258), (190, 117275), (250, 89129), (475, 46910), (950, 23455), (2375, 9382), (4691, 4750)]