4450820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20231}}^1$

素因数の和:20251

約数の個数: 24

約数和(自身を含む): 10196928

約数和(自身を除く): 5746108

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 20231, 40462, 80924, 101155, 202310, 222541, 404620, 445082, 890164, 1112705, 2225410, 4450820]

約数ペア:

[(1, 4450820), (2, 2225410), (4, 1112705), (5, 890164), (10, 445082), (11, 404620), (20, 222541), (22, 202310), (44, 101155), (55, 80924), (110, 40462), (220, 20231)]