4497460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{20443}}^1$

素因数の和:20463

約数の個数: 24

約数和(自身を含む): 10303776

約数和(自身を除く): 5806316

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 20443, 40886, 81772, 102215, 204430, 224873, 408860, 449746, 899492, 1124365, 2248730, 4497460]

約数ペア:

[(1, 4497460), (2, 2248730), (4, 1124365), (5, 899492), (10, 449746), (11, 408860), (20, 224873), (22, 204430), (44, 102215), (55, 81772), (110, 40886), (220, 20443)]