22726860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29137}}^1$

素因数の和:29162

約数の個数: 48

約数和(自身を含む): 68532576

約数和(自身を除く): 45805716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 29137, 58274, 87411, 116548, 145685, 174822, 291370, 349644, 378781, 437055, 582740, 757562, 874110, 1136343, 1515124, 1748220, 1893905, 2272686, 3787810, 4545372, 5681715, 7575620, 11363430, 22726860]

約数ペア:

[(1, 22726860), (2, 11363430), (3, 7575620), (4, 5681715), (5, 4545372), (6, 3787810), (10, 2272686), (12, 1893905), (13, 1748220), (15, 1515124), (20, 1136343), (26, 874110), (30, 757562), (39, 582740), (52, 437055), (60, 378781), (65, 349644), (78, 291370), (130, 174822), (156, 145685), (195, 116548), (260, 87411), (390, 58274), (780, 29137)]