23286040

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{7369}}^1$

素因数の和:7459

約数の個数: 32

約数和(自身を含む): 53064000

約数和(自身を除く): 29777960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 3160, 7369, 14738, 29476, 36845, 58952, 73690, 147380, 294760, 582151, 1164302, 2328604, 2910755, 4657208, 5821510, 11643020, 23286040]

約数ペア:

[(1, 23286040), (2, 11643020), (4, 5821510), (5, 4657208), (8, 2910755), (10, 2328604), (20, 1164302), (40, 582151), (79, 294760), (158, 147380), (316, 73690), (395, 58952), (632, 36845), (790, 29476), (1580, 14738), (3160, 7369)]