117058520

素因数分解:

$2^3\times 5^1\times {\mathrm{241}}^1\times {\mathrm{12143}}^1$

素因数の和:12395

約数の個数: 32

約数和(自身を含む): 264496320

約数和(自身を除く): 147437800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 241, 482, 964, 1205, 1928, 2410, 4820, 9640, 12143, 24286, 48572, 60715, 97144, 121430, 242860, 485720, 2926463, 5852926, 11705852, 14632315, 23411704, 29264630, 58529260, 117058520]

約数ペア:

[(1, 117058520), (2, 58529260), (4, 29264630), (5, 23411704), (8, 14632315), (10, 11705852), (20, 5852926), (40, 2926463), (241, 485720), (482, 242860), (964, 121430), (1205, 97144), (1928, 60715), (2410, 48572), (4820, 24286), (9640, 12143)]