77062340

素因数分解:

$2^2\times 5^1\times {\mathrm{1621}}^1\times {\mathrm{2377}}^1$

素因数の和:4007

約数の個数: 24

約数和(自身を含む): 161998872

約数和(自身を除く): 84936532

約数列:

[1, 2, 4, 5, 10, 20, 1621, 2377, 3242, 4754, 6484, 8105, 9508, 11885, 16210, 23770, 32420, 47540, 3853117, 7706234, 15412468, 19265585, 38531170, 77062340]

約数ペア:

[(1, 77062340), (2, 38531170), (4, 19265585), (5, 15412468), (10, 7706234), (20, 3853117), (1621, 47540), (2377, 32420), (3242, 23770), (4754, 16210), (6484, 11885), (8105, 9508)]