22274800

素因数分解:

$2^4\times 5^2\times {\mathrm{233}}^1\times {\mathrm{239}}^1$

素因数の和:490

約数の個数: 60

約数和(自身を含む): 53969760

約数和(自身を除く): 31694960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 233, 239, 400, 466, 478, 932, 956, 1165, 1195, 1864, 1912, 2330, 2390, 3728, 3824, 4660, 4780, 5825, 5975, 9320, 9560, 11650, 11950, 18640, 19120, 23300, 23900, 46600, 47800, 55687, 93200, 95600, 111374, 222748, 278435, 445496, 556870, 890992, 1113740, 1392175, 2227480, 2784350, 4454960, 5568700, 11137400, 22274800]

約数ペア:

[(1, 22274800), (2, 11137400), (4, 5568700), (5, 4454960), (8, 2784350), (10, 2227480), (16, 1392175), (20, 1113740), (25, 890992), (40, 556870), (50, 445496), (80, 278435), (100, 222748), (200, 111374), (233, 95600), (239, 93200), (400, 55687), (466, 47800), (478, 46600), (932, 23900), (956, 23300), (1165, 19120), (1195, 18640), (1864, 11950), (1912, 11650), (2330, 9560), (2390, 9320), (3728, 5975), (3824, 5825), (4660, 4780)]