5691620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{631}}^1$

素因数の和:692

約数の個数: 48

約数和(自身を含む): 13378176

約数和(自身を除く): 7686556

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 41, 44, 55, 82, 110, 164, 205, 220, 410, 451, 631, 820, 902, 1262, 1804, 2255, 2524, 3155, 4510, 6310, 6941, 9020, 12620, 13882, 25871, 27764, 34705, 51742, 69410, 103484, 129355, 138820, 258710, 284581, 517420, 569162, 1138324, 1422905, 2845810, 5691620]

約数ペア:

[(1, 5691620), (2, 2845810), (4, 1422905), (5, 1138324), (10, 569162), (11, 517420), (20, 284581), (22, 258710), (41, 138820), (44, 129355), (55, 103484), (82, 69410), (110, 51742), (164, 34705), (205, 27764), (220, 25871), (410, 13882), (451, 12620), (631, 9020), (820, 6941), (902, 6310), (1262, 4510), (1804, 3155), (2255, 2524)]