12814520

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{11047}}^1$

素因数の和:11087

約数の個数: 32

約数和(自身を含む): 29829600

約数和(自身を除く): 17015080

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 11047, 22094, 44188, 55235, 88376, 110470, 220940, 320363, 441880, 640726, 1281452, 1601815, 2562904, 3203630, 6407260, 12814520]

約数ペア:

[(1, 12814520), (2, 6407260), (4, 3203630), (5, 2562904), (8, 1601815), (10, 1281452), (20, 640726), (29, 441880), (40, 320363), (58, 220940), (116, 110470), (145, 88376), (232, 55235), (290, 44188), (580, 22094), (1160, 11047)]