6878140

素因数分解:

$2^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{1427}}^1$

素因数の和:1677

約数の個数: 24

約数和(自身を含む): 14514192

約数和(自身を除く): 7636052

約数列:

[1, 2, 4, 5, 10, 20, 241, 482, 964, 1205, 1427, 2410, 2854, 4820, 5708, 7135, 14270, 28540, 343907, 687814, 1375628, 1719535, 3439070, 6878140]

約数ペア:

[(1, 6878140), (2, 3439070), (4, 1719535), (5, 1375628), (10, 687814), (20, 343907), (241, 28540), (482, 14270), (964, 7135), (1205, 5708), (1427, 4820), (2410, 2854)]