22465660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4337}}^1$

素因数の和:4390

約数の個数: 48

約数和(自身を含む): 55387584

約数和(自身を除く): 32921924

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 2590, 4337, 5180, 8674, 17348, 21685, 30359, 43370, 60718, 86740, 121436, 151795, 160469, 303590, 320938, 607180, 641876, 802345, 1123283, 1604690, 2246566, 3209380, 4493132, 5616415, 11232830, 22465660]

約数ペア:

[(1, 22465660), (2, 11232830), (4, 5616415), (5, 4493132), (7, 3209380), (10, 2246566), (14, 1604690), (20, 1123283), (28, 802345), (35, 641876), (37, 607180), (70, 320938), (74, 303590), (140, 160469), (148, 151795), (185, 121436), (259, 86740), (370, 60718), (518, 43370), (740, 30359), (1036, 21685), (1295, 17348), (2590, 8674), (4337, 5180)]