4534420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20611}}^1$

素因数の和:20631

約数の個数: 24

約数和(自身を含む): 10388448

約数和(自身を除く): 5854028

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 20611, 41222, 82444, 103055, 206110, 226721, 412220, 453442, 906884, 1133605, 2267210, 4534420]

約数ペア:

[(1, 4534420), (2, 2267210), (4, 1133605), (5, 906884), (10, 453442), (11, 412220), (20, 226721), (22, 206110), (44, 103055), (55, 82444), (110, 41222), (220, 20611)]