9288140

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:338

約数の個数: 48

約数和(自身を含む): 20490624

約数和(自身を除く): 11202484

約数列:

[1, 2, 4, 5, 10, 20, 41, 47, 82, 94, 164, 188, 205, 235, 241, 410, 470, 482, 820, 940, 964, 1205, 1927, 2410, 3854, 4820, 7708, 9635, 9881, 11327, 19270, 19762, 22654, 38540, 39524, 45308, 49405, 56635, 98810, 113270, 197620, 226540, 464407, 928814, 1857628, 2322035, 4644070, 9288140]

約数ペア:

[(1, 9288140), (2, 4644070), (4, 2322035), (5, 1857628), (10, 928814), (20, 464407), (41, 226540), (47, 197620), (82, 113270), (94, 98810), (164, 56635), (188, 49405), (205, 45308), (235, 39524), (241, 38540), (410, 22654), (470, 19762), (482, 19270), (820, 11327), (940, 9881), (964, 9635), (1205, 7708), (1927, 4820), (2410, 3854)]