11137400

素因数分解:

$2^3\times 5^2\times {\mathrm{233}}^1\times {\mathrm{239}}^1$

素因数の和:488

約数の個数: 48

約数和(自身を含む): 26114400

約数和(自身を除く): 14977000

約数列:

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

約数ペア:

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