5778820

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{2557}}^1$

素因数の和:2679

約数の個数: 24

約数和(自身を含む): 12247704

約数和(自身を除く): 6468884

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 2557, 5114, 10228, 12785, 25570, 51140, 288941, 577882, 1155764, 1444705, 2889410, 5778820]

約数ペア:

[(1, 5778820), (2, 2889410), (4, 1444705), (5, 1155764), (10, 577882), (20, 288941), (113, 51140), (226, 25570), (452, 12785), (565, 10228), (1130, 5114), (2260, 2557)]