22887940

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{9011}}^1$

素因数の和:9147

約数の個数: 24

約数和(自身を含む): 48448512

約数和(自身を除く): 25560572

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 9011, 18022, 36044, 45055, 90110, 180220, 1144397, 2288794, 4577588, 5721985, 11443970, 22887940]

約数ペア:

[(1, 22887940), (2, 11443970), (4, 5721985), (5, 4577588), (10, 2288794), (20, 1144397), (127, 180220), (254, 90110), (508, 45055), (635, 36044), (1270, 18022), (2540, 9011)]