23723420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{4133}}^1$

素因数の和:4190

約数の個数: 48

約数和(自身を含む): 58339008

約数和(自身を除く): 34615588

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 1148, 1435, 2870, 4133, 5740, 8266, 16532, 20665, 28931, 41330, 57862, 82660, 115724, 144655, 169453, 289310, 338906, 578620, 677812, 847265, 1186171, 1694530, 2372342, 3389060, 4744684, 5930855, 11861710, 23723420]

約数ペア:

[(1, 23723420), (2, 11861710), (4, 5930855), (5, 4744684), (7, 3389060), (10, 2372342), (14, 1694530), (20, 1186171), (28, 847265), (35, 677812), (41, 578620), (70, 338906), (82, 289310), (140, 169453), (164, 144655), (205, 115724), (287, 82660), (410, 57862), (574, 41330), (820, 28931), (1148, 20665), (1435, 16532), (2870, 8266), (4133, 5740)]