124645520

素因数分解:

$2^4\times 5^1\times {\mathrm{379}}^1\times {\mathrm{4111}}^1$

素因数の和:4503

約数の個数: 40

約数和(自身を含む): 290636160

約数和(自身を除く): 165990640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 379, 758, 1516, 1895, 3032, 3790, 4111, 6064, 7580, 8222, 15160, 16444, 20555, 30320, 32888, 41110, 65776, 82220, 164440, 328880, 1558069, 3116138, 6232276, 7790345, 12464552, 15580690, 24929104, 31161380, 62322760, 124645520]

約数ペア:

[(1, 124645520), (2, 62322760), (4, 31161380), (5, 24929104), (8, 15580690), (10, 12464552), (16, 7790345), (20, 6232276), (40, 3116138), (80, 1558069), (379, 328880), (758, 164440), (1516, 82220), (1895, 65776), (3032, 41110), (3790, 32888), (4111, 30320), (6064, 20555), (7580, 16444), (8222, 15160)]