22270280

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29303}}^1$

素因数の和:29333

約数の個数: 32

約数和(自身を含む): 52747200

約数和(自身を除く): 30476920

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 29303, 58606, 117212, 146515, 234424, 293030, 556757, 586060, 1113514, 1172120, 2227028, 2783785, 4454056, 5567570, 11135140, 22270280]

約数ペア:

[(1, 22270280), (2, 11135140), (4, 5567570), (5, 4454056), (8, 2783785), (10, 2227028), (19, 1172120), (20, 1113514), (38, 586060), (40, 556757), (76, 293030), (95, 234424), (152, 146515), (190, 117212), (380, 58606), (760, 29303)]