4577540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20807}}^1$

素因数の和:20827

約数の個数: 24

約数和(自身を含む): 10487232

約数和(自身を除く): 5909692

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 20807, 41614, 83228, 104035, 208070, 228877, 416140, 457754, 915508, 1144385, 2288770, 4577540]

約数ペア:

[(1, 4577540), (2, 2288770), (4, 1144385), (5, 915508), (10, 457754), (11, 416140), (20, 228877), (22, 208070), (44, 104035), (55, 83228), (110, 41614), (220, 20807)]