22241570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5519}}^1$

素因数の和:5570

約数の個数: 32

約数和(自身を含む): 44513280

約数和(自身を除く): 22271710

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 2015, 4030, 5519, 11038, 27595, 55190, 71747, 143494, 171089, 342178, 358735, 717470, 855445, 1710890, 2224157, 4448314, 11120785, 22241570]

約数ペア:

[(1, 22241570), (2, 11120785), (5, 4448314), (10, 2224157), (13, 1710890), (26, 855445), (31, 717470), (62, 358735), (65, 342178), (130, 171089), (155, 143494), (310, 71747), (403, 55190), (806, 27595), (2015, 11038), (4030, 5519)]