20174230

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{25537}}^1$

素因数の和:25623

約数の個数: 16

約数和(自身を含む): 36774720

約数和(自身を除く): 16600490

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 25537, 51074, 127685, 255370, 2017423, 4034846, 10087115, 20174230]

約数ペア:

[(1, 20174230), (2, 10087115), (5, 4034846), (10, 2017423), (79, 255370), (158, 127685), (395, 51074), (790, 25537)]