40816270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{371057}}^1$

素因数の和:371075

約数の個数: 16

約数和(自身を含む): 80148528

約数和(自身を除く): 39332258

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 371057, 742114, 1855285, 3710570, 4081627, 8163254, 20408135, 40816270]

約数ペア:

[(1, 40816270), (2, 20408135), (5, 8163254), (10, 4081627), (11, 3710570), (22, 1855285), (55, 742114), (110, 371057)]