8961580

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{15451}}^1$

素因数の和:15489

約数の個数: 24

約数和(自身を含む): 19469520

約数和(自身を除く): 10507940

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 15451, 30902, 61804, 77255, 154510, 309020, 448079, 896158, 1792316, 2240395, 4480790, 8961580]

約数ペア:

[(1, 8961580), (2, 4480790), (4, 2240395), (5, 1792316), (10, 896158), (20, 448079), (29, 309020), (58, 154510), (116, 77255), (145, 61804), (290, 30902), (580, 15451)]