22240660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{757}}^1$

素因数の和:892

約数の個数: 48

約数和(自身を含む): 50810256

約数和(自身を除く): 28569596

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 113, 130, 226, 260, 452, 565, 757, 1130, 1469, 1514, 2260, 2938, 3028, 3785, 5876, 7345, 7570, 9841, 14690, 15140, 19682, 29380, 39364, 49205, 85541, 98410, 171082, 196820, 342164, 427705, 855410, 1112033, 1710820, 2224066, 4448132, 5560165, 11120330, 22240660]

約数ペア:

[(1, 22240660), (2, 11120330), (4, 5560165), (5, 4448132), (10, 2224066), (13, 1710820), (20, 1112033), (26, 855410), (52, 427705), (65, 342164), (113, 196820), (130, 171082), (226, 98410), (260, 85541), (452, 49205), (565, 39364), (757, 29380), (1130, 19682), (1469, 15140), (1514, 14690), (2260, 9841), (2938, 7570), (3028, 7345), (3785, 5876)]