10286140

素因数分解:

$2^2\times 5^1\times {\mathrm{613}}^1\times {\mathrm{839}}^1$

素因数の和:1461

約数の個数: 24

約数和(自身を含む): 21661920

約数和(自身を除く): 11375780

約数列:

[1, 2, 4, 5, 10, 20, 613, 839, 1226, 1678, 2452, 3065, 3356, 4195, 6130, 8390, 12260, 16780, 514307, 1028614, 2057228, 2571535, 5143070, 10286140]

約数ペア:

[(1, 10286140), (2, 5143070), (4, 2571535), (5, 2057228), (10, 1028614), (20, 514307), (613, 16780), (839, 12260), (1226, 8390), (1678, 6130), (2452, 4195), (3065, 3356)]