14400340

素因数分解:

$2^2\times 5^1\times {\mathrm{821}}^1\times {\mathrm{877}}^1$

素因数の和:1707

約数の個数: 24

約数和(自身を含む): 30312072

約数和(自身を除く): 15911732

約数列:

[1, 2, 4, 5, 10, 20, 821, 877, 1642, 1754, 3284, 3508, 4105, 4385, 8210, 8770, 16420, 17540, 720017, 1440034, 2880068, 3600085, 7200170, 14400340]

約数ペア:

[(1, 14400340), (2, 7200170), (4, 3600085), (5, 2880068), (10, 1440034), (20, 720017), (821, 17540), (877, 16420), (1642, 8770), (1754, 8210), (3284, 4385), (3508, 4105)]