22440620

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{23873}}^1$

素因数の和:23929

約数の個数: 24

約数和(自身を含む): 48129984

約数和(自身を除く): 25689364

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 23873, 47746, 95492, 119365, 238730, 477460, 1122031, 2244062, 4488124, 5610155, 11220310, 22440620]

約数ペア:

[(1, 22440620), (2, 11220310), (4, 5610155), (5, 4488124), (10, 2244062), (20, 1122031), (47, 477460), (94, 238730), (188, 119365), (235, 95492), (470, 47746), (940, 23873)]