24039140

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{52259}}^1$

素因数の和:52291

約数の個数: 24

約数和(自身を含む): 52678080

約数和(自身を除く): 28638940

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 52259, 104518, 209036, 261295, 522590, 1045180, 1201957, 2403914, 4807828, 6009785, 12019570, 24039140]

約数ペア:

[(1, 24039140), (2, 12019570), (4, 6009785), (5, 4807828), (10, 2403914), (20, 1201957), (23, 1045180), (46, 522590), (92, 261295), (115, 209036), (230, 104518), (460, 52259)]