22724560

素因数分解:

$2^4\times 5^1\times {\mathrm{284057}}^1$

素因数の和:284070

約数の個数: 20

約数和(自身を含む): 52834788

約数和(自身を除く): 30110228

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 284057, 568114, 1136228, 1420285, 2272456, 2840570, 4544912, 5681140, 11362280, 22724560]

約数ペア:

[(1, 22724560), (2, 11362280), (4, 5681140), (5, 4544912), (8, 2840570), (10, 2272456), (16, 1420285), (20, 1136228), (40, 568114), (80, 284057)]