4643540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21107}}^1$

素因数の和:21127

約数の個数: 24

約数和(自身を含む): 10638432

約数和(自身を除く): 5994892

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 21107, 42214, 84428, 105535, 211070, 232177, 422140, 464354, 928708, 1160885, 2321770, 4643540]

約数ペア:

[(1, 4643540), (2, 2321770), (4, 1160885), (5, 928708), (10, 464354), (11, 422140), (20, 232177), (22, 211070), (44, 105535), (55, 84428), (110, 42214), (220, 21107)]