5394940

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2521}}^1$

素因数の和:2637

約数の個数: 24

約数和(自身を含む): 11439792

約数和(自身を除く): 6044852

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 2521, 5042, 10084, 12605, 25210, 50420, 269747, 539494, 1078988, 1348735, 2697470, 5394940]

約数ペア:

[(1, 5394940), (2, 2697470), (4, 1348735), (5, 1078988), (10, 539494), (20, 269747), (107, 50420), (214, 25210), (428, 12605), (535, 10084), (1070, 5042), (2140, 2521)]