90974620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{413521}}^1$

素因数の和:413541

約数の個数: 24

約数和(自身を含む): 208415088

約数和(自身を除く): 117440468

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 413521, 827042, 1654084, 2067605, 4135210, 4548731, 8270420, 9097462, 18194924, 22743655, 45487310, 90974620]

約数ペア:

[(1, 90974620), (2, 45487310), (4, 22743655), (5, 18194924), (10, 9097462), (11, 8270420), (20, 4548731), (22, 4135210), (44, 2067605), (55, 1654084), (110, 827042), (220, 413521)]