8890820

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{15329}}^1$

素因数の和:15367

約数の個数: 24

約数和(自身を含む): 19315800

約数和(自身を除く): 10424980

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 15329, 30658, 61316, 76645, 153290, 306580, 444541, 889082, 1778164, 2222705, 4445410, 8890820]

約数ペア:

[(1, 8890820), (2, 4445410), (4, 2222705), (5, 1778164), (10, 889082), (20, 444541), (29, 306580), (58, 153290), (116, 76645), (145, 61316), (290, 30658), (580, 15329)]