22249480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{4597}}^1$

素因数の和:4630

約数の個数: 48

約数和(自身を含む): 55038060

約数和(自身を除く): 32788580

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 2420, 4597, 4840, 9194, 18388, 22985, 36776, 45970, 50567, 91940, 101134, 183880, 202268, 252835, 404536, 505670, 556237, 1011340, 1112474, 2022680, 2224948, 2781185, 4449896, 5562370, 11124740, 22249480]

約数ペア:

[(1, 22249480), (2, 11124740), (4, 5562370), (5, 4449896), (8, 2781185), (10, 2224948), (11, 2022680), (20, 1112474), (22, 1011340), (40, 556237), (44, 505670), (55, 404536), (88, 252835), (110, 202268), (121, 183880), (220, 101134), (242, 91940), (440, 50567), (484, 45970), (605, 36776), (968, 22985), (1210, 18388), (2420, 9194), (4597, 4840)]