8840210

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{12451}}^1$

素因数の和:12529

約数の個数: 16

約数和(自身を含む): 16137792

約数和(自身を除く): 7297582

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 12451, 24902, 62255, 124510, 884021, 1768042, 4420105, 8840210]

約数ペア:

[(1, 8840210), (2, 4420105), (5, 1768042), (10, 884021), (71, 124510), (142, 62255), (355, 24902), (710, 12451)]