8266302740

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2377}}^1\times {\mathrm{4241}}^1$

素因数の和:6668

約数の個数: 48

約数和(自身を含む): 17794307664

約数和(自身を除く): 9528004924

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 2377, 4241, 4754, 8482, 9508, 11885, 16964, 21205, 23770, 42410, 47540, 84820, 97457, 173881, 194914, 347762, 389828, 487285, 695524, 869405, 974570, 1738810, 1949140, 3477620, 10080857, 20161714, 40323428, 50404285, 100808570, 201617140, 413315137, 826630274, 1653260548, 2066575685, 4133151370, 8266302740]

約数ペア:

[(1, 8266302740), (2, 4133151370), (4, 2066575685), (5, 1653260548), (10, 826630274), (20, 413315137), (41, 201617140), (82, 100808570), (164, 50404285), (205, 40323428), (410, 20161714), (820, 10080857), (2377, 3477620), (4241, 1949140), (4754, 1738810), (8482, 974570), (9508, 869405), (11885, 695524), (16964, 487285), (21205, 389828), (23770, 347762), (42410, 194914), (47540, 173881), (84820, 97457)]