23900660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2161}}^1$

素因数の和:2256

約数の個数: 48

約数和(自身を含む): 58114560

約数和(自身を除く): 34213900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 79, 140, 158, 316, 395, 553, 790, 1106, 1580, 2161, 2212, 2765, 4322, 5530, 8644, 10805, 11060, 15127, 21610, 30254, 43220, 60508, 75635, 151270, 170719, 302540, 341438, 682876, 853595, 1195033, 1707190, 2390066, 3414380, 4780132, 5975165, 11950330, 23900660]

約数ペア:

[(1, 23900660), (2, 11950330), (4, 5975165), (5, 4780132), (7, 3414380), (10, 2390066), (14, 1707190), (20, 1195033), (28, 853595), (35, 682876), (70, 341438), (79, 302540), (140, 170719), (158, 151270), (316, 75635), (395, 60508), (553, 43220), (790, 30254), (1106, 21610), (1580, 15127), (2161, 11060), (2212, 10805), (2765, 8644), (4322, 5530)]