26301110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{1321}}^1$

素因数の和:1520

約数の個数: 32

約数和(自身を含む): 51970464

約数和(自身を除く): 25669354

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 181, 362, 905, 1321, 1810, 1991, 2642, 3982, 6605, 9955, 13210, 14531, 19910, 29062, 72655, 145310, 239101, 478202, 1195505, 2391010, 2630111, 5260222, 13150555, 26301110]

約数ペア:

[(1, 26301110), (2, 13150555), (5, 5260222), (10, 2630111), (11, 2391010), (22, 1195505), (55, 478202), (110, 239101), (181, 145310), (362, 72655), (905, 29062), (1321, 19910), (1810, 14531), (1991, 13210), (2642, 9955), (3982, 6605)]