24869140

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{9791}}^1$

素因数の和:9927

約数の個数: 24

約数和(自身を含む): 52641792

約数和(自身を除く): 27772652

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 9791, 19582, 39164, 48955, 97910, 195820, 1243457, 2486914, 4973828, 6217285, 12434570, 24869140]

約数ペア:

[(1, 24869140), (2, 12434570), (4, 6217285), (5, 4973828), (10, 2486914), (20, 1243457), (127, 195820), (254, 97910), (508, 48955), (635, 39164), (1270, 19582), (2540, 9791)]