295463320

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1\times {\mathrm{607}}^1$

素因数の和:944

約数の個数: 64

約数和(自身を含む): 683781120

約数和(自身を除く): 388317800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 283, 344, 430, 566, 607, 860, 1132, 1214, 1415, 1720, 2264, 2428, 2830, 3035, 4856, 5660, 6070, 11320, 12140, 12169, 24280, 24338, 26101, 48676, 52202, 60845, 97352, 104404, 121690, 130505, 171781, 208808, 243380, 261010, 343562, 486760, 522020, 687124, 858905, 1044040, 1374248, 1717810, 3435620, 6871240, 7386583, 14773166, 29546332, 36932915, 59092664, 73865830, 147731660, 295463320]

約数ペア:

[(1, 295463320), (2, 147731660), (4, 73865830), (5, 59092664), (8, 36932915), (10, 29546332), (20, 14773166), (40, 7386583), (43, 6871240), (86, 3435620), (172, 1717810), (215, 1374248), (283, 1044040), (344, 858905), (430, 687124), (566, 522020), (607, 486760), (860, 343562), (1132, 261010), (1214, 243380), (1415, 208808), (1720, 171781), (2264, 130505), (2428, 121690), (2830, 104404), (3035, 97352), (4856, 60845), (5660, 52202), (6070, 48676), (11320, 26101), (12140, 24338), (12169, 24280)]