22404940

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{36137}}^1$

素因数の和:36177

約数の個数: 24

約数和(自身を含む): 48569472

約数和(自身を除く): 26164532

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 36137, 72274, 144548, 180685, 361370, 722740, 1120247, 2240494, 4480988, 5601235, 11202470, 22404940]

約数ペア:

[(1, 22404940), (2, 11202470), (4, 5601235), (5, 4480988), (10, 2240494), (20, 1120247), (31, 722740), (62, 361370), (124, 180685), (155, 144548), (310, 72274), (620, 36137)]