12125480

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{10453}}^1$

素因数の和:10493

約数の個数: 32

約数和(自身を含む): 28225800

約数和(自身を除く): 16100320

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 10453, 20906, 41812, 52265, 83624, 104530, 209060, 303137, 418120, 606274, 1212548, 1515685, 2425096, 3031370, 6062740, 12125480]

約数ペア:

[(1, 12125480), (2, 6062740), (4, 3031370), (5, 2425096), (8, 1515685), (10, 1212548), (20, 606274), (29, 418120), (40, 303137), (58, 209060), (116, 104530), (145, 83624), (232, 52265), (290, 41812), (580, 20906), (1160, 10453)]