1685480

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1453}}^1$

素因数の和:1493

約数の個数: 32

約数和(自身を含む): 3925800

約数和(自身を除く): 2240320

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 1453, 2906, 5812, 7265, 11624, 14530, 29060, 42137, 58120, 84274, 168548, 210685, 337096, 421370, 842740, 1685480]

約数ペア:

[(1, 1685480), (2, 842740), (4, 421370), (5, 337096), (8, 210685), (10, 168548), (20, 84274), (29, 58120), (40, 42137), (58, 29060), (116, 14530), (145, 11624), (232, 7265), (290, 5812), (580, 2906), (1160, 1453)]