10140905

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{467}}^1$

素因数の和:616

約数の個数: 16

約数和(自身を含む): 12602304

約数和(自身を除く): 2461399

約数列:

[1, 5, 43, 101, 215, 467, 505, 2335, 4343, 20081, 21715, 47167, 100405, 235835, 2028181, 10140905]

約数ペア:

[(1, 10140905), (5, 2028181), (43, 235835), (101, 100405), (215, 47167), (467, 21715), (505, 20081), (2335, 4343)]