6396140

素因数分解:

$2^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{1327}}^1$

素因数の和:1577

約数の個数: 24

約数和(自身を含む): 13497792

約数和(自身を除く): 7101652

約数列:

[1, 2, 4, 5, 10, 20, 241, 482, 964, 1205, 1327, 2410, 2654, 4820, 5308, 6635, 13270, 26540, 319807, 639614, 1279228, 1599035, 3198070, 6396140]

約数ペア:

[(1, 6396140), (2, 3198070), (4, 1599035), (5, 1279228), (10, 639614), (20, 319807), (241, 26540), (482, 13270), (964, 6635), (1205, 5308), (1327, 4820), (2410, 2654)]