128545310

素因数分解:

$2^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{29017}}^1$

素因数の和:29467

約数の個数: 16

約数和(自身を含む): 231911856

約数和(自身を除く): 103366546

約数列:

[1, 2, 5, 10, 443, 886, 2215, 4430, 29017, 58034, 145085, 290170, 12854531, 25709062, 64272655, 128545310]

約数ペア:

[(1, 128545310), (2, 64272655), (5, 25709062), (10, 12854531), (443, 290170), (886, 145085), (2215, 58034), (4430, 29017)]