108386440

素因数分解:

$2^3\times 5^1\times {\mathrm{503}}^1\times {\mathrm{5387}}^1$

素因数の和:5901

約数の個数: 32

約数和(自身を含む): 244399680

約数和(自身を除く): 136013240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 503, 1006, 2012, 2515, 4024, 5030, 5387, 10060, 10774, 20120, 21548, 26935, 43096, 53870, 107740, 215480, 2709661, 5419322, 10838644, 13548305, 21677288, 27096610, 54193220, 108386440]

約数ペア:

[(1, 108386440), (2, 54193220), (4, 27096610), (5, 21677288), (8, 13548305), (10, 10838644), (20, 5419322), (40, 2709661), (503, 215480), (1006, 107740), (2012, 53870), (2515, 43096), (4024, 26935), (5030, 21548), (5387, 20120), (10060, 10774)]