71152540

素因数分解:

$2^2\times 5^1\times {\mathrm{607}}^1\times {\mathrm{5861}}^1$

素因数の和:6477

約数の個数: 24

約数和(自身を含む): 149692032

約数和(自身を除く): 78539492

約数列:

[1, 2, 4, 5, 10, 20, 607, 1214, 2428, 3035, 5861, 6070, 11722, 12140, 23444, 29305, 58610, 117220, 3557627, 7115254, 14230508, 17788135, 35576270, 71152540]

約数ペア:

[(1, 71152540), (2, 35576270), (4, 17788135), (5, 14230508), (10, 7115254), (20, 3557627), (607, 117220), (1214, 58610), (2428, 29305), (3035, 23444), (5861, 12140), (6070, 11722)]