45520420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{206911}}^1$

素因数の和:206931

約数の個数: 24

約数和(自身を含む): 104283648

約数和(自身を除く): 58763228

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 206911, 413822, 827644, 1034555, 2069110, 2276021, 4138220, 4552042, 9104084, 11380105, 22760210, 45520420]

約数ペア:

[(1, 45520420), (2, 22760210), (4, 11380105), (5, 9104084), (10, 4552042), (11, 4138220), (20, 2276021), (22, 2069110), (44, 1034555), (55, 827644), (110, 413822), (220, 206911)]