24878140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{10453}}^1$

素因数の和:10486

約数の個数: 48

約数和(自身を含む): 63225792

約数和(自身を除く): 38347652

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 10453, 20906, 41812, 52265, 73171, 104530, 146342, 177701, 209060, 292684, 355402, 365855, 710804, 731710, 888505, 1243907, 1463420, 1777010, 2487814, 3554020, 4975628, 6219535, 12439070, 24878140]

約数ペア:

[(1, 24878140), (2, 12439070), (4, 6219535), (5, 4975628), (7, 3554020), (10, 2487814), (14, 1777010), (17, 1463420), (20, 1243907), (28, 888505), (34, 731710), (35, 710804), (68, 365855), (70, 355402), (85, 292684), (119, 209060), (140, 177701), (170, 146342), (238, 104530), (340, 73171), (476, 52265), (595, 41812), (1190, 20906), (2380, 10453)]