25789390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{2417}}^1$

素因数の和:2532

約数の個数: 32

約数和(自身を含む): 51184224

約数和(自身を除く): 25394834

約数列:

[1, 2, 5, 10, 11, 22, 55, 97, 110, 194, 485, 970, 1067, 2134, 2417, 4834, 5335, 10670, 12085, 24170, 26587, 53174, 132935, 234449, 265870, 468898, 1172245, 2344490, 2578939, 5157878, 12894695, 25789390]

約数ペア:

[(1, 25789390), (2, 12894695), (5, 5157878), (10, 2578939), (11, 2344490), (22, 1172245), (55, 468898), (97, 265870), (110, 234449), (194, 132935), (485, 53174), (970, 26587), (1067, 24170), (2134, 12085), (2417, 10670), (4834, 5335)]