56107540

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{75821}}^1$

素因数の和:75867

約数の個数: 24

約数和(自身を含む): 121011912

約数和(自身を除く): 64904372

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 75821, 151642, 303284, 379105, 758210, 1516420, 2805377, 5610754, 11221508, 14026885, 28053770, 56107540]

約数ペア:

[(1, 56107540), (2, 28053770), (4, 14026885), (5, 11221508), (10, 5610754), (20, 2805377), (37, 1516420), (74, 758210), (148, 379105), (185, 303284), (370, 151642), (740, 75821)]