43343020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{4241}}^1$

素因数の和:4330

約数の個数: 48

約数和(自身を含む): 105473088

約数和(自身を除く): 62130068

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 73, 140, 146, 292, 365, 511, 730, 1022, 1460, 2044, 2555, 4241, 5110, 8482, 10220, 16964, 21205, 29687, 42410, 59374, 84820, 118748, 148435, 296870, 309593, 593740, 619186, 1238372, 1547965, 2167151, 3095930, 4334302, 6191860, 8668604, 10835755, 21671510, 43343020]

約数ペア:

[(1, 43343020), (2, 21671510), (4, 10835755), (5, 8668604), (7, 6191860), (10, 4334302), (14, 3095930), (20, 2167151), (28, 1547965), (35, 1238372), (70, 619186), (73, 593740), (140, 309593), (146, 296870), (292, 148435), (365, 118748), (511, 84820), (730, 59374), (1022, 42410), (1460, 29687), (2044, 21205), (2555, 16964), (4241, 10220), (5110, 8482)]