68110460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{4241}}^1$

素因数の和:4334

約数の個数: 48

約数和(自身を含む): 158209632

約数和(自身を除く): 90099172

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 73, 110, 146, 220, 292, 365, 730, 803, 1460, 1606, 3212, 4015, 4241, 8030, 8482, 16060, 16964, 21205, 42410, 46651, 84820, 93302, 186604, 233255, 309593, 466510, 619186, 933020, 1238372, 1547965, 3095930, 3405523, 6191860, 6811046, 13622092, 17027615, 34055230, 68110460]

約数ペア:

[(1, 68110460), (2, 34055230), (4, 17027615), (5, 13622092), (10, 6811046), (11, 6191860), (20, 3405523), (22, 3095930), (44, 1547965), (55, 1238372), (73, 933020), (110, 619186), (146, 466510), (220, 309593), (292, 233255), (365, 186604), (730, 93302), (803, 84820), (1460, 46651), (1606, 42410), (3212, 21205), (4015, 16964), (4241, 16060), (8030, 8482)]