5560780

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8969}}^1$

素因数の和:9009

約数の個数: 24

約数和(自身を含む): 12055680

約数和(自身を除く): 6494900

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 8969, 17938, 35876, 44845, 89690, 179380, 278039, 556078, 1112156, 1390195, 2780390, 5560780]

約数ペア:

[(1, 5560780), (2, 2780390), (4, 1390195), (5, 1112156), (10, 556078), (20, 278039), (31, 179380), (62, 89690), (124, 44845), (155, 35876), (310, 17938), (620, 8969)]