7496180

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{5279}}^1$

素因数の和:5359

約数の個数: 24

約数和(自身を含む): 15966720

約数和(自身を除く): 8470540

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 5279, 10558, 21116, 26395, 52790, 105580, 374809, 749618, 1499236, 1874045, 3748090, 7496180]

約数ペア:

[(1, 7496180), (2, 3748090), (4, 1874045), (5, 1499236), (10, 749618), (20, 374809), (71, 105580), (142, 52790), (284, 26395), (355, 21116), (710, 10558), (1420, 5279)]