76396240

素因数分解:

$2^4\times 5^1\times {\mathrm{263}}^1\times {\mathrm{3631}}^1$

素因数の和:3907

約数の個数: 40

約数和(自身を含む): 178345728

約数和(自身を除く): 101949488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 263, 526, 1052, 1315, 2104, 2630, 3631, 4208, 5260, 7262, 10520, 14524, 18155, 21040, 29048, 36310, 58096, 72620, 145240, 290480, 954953, 1909906, 3819812, 4774765, 7639624, 9549530, 15279248, 19099060, 38198120, 76396240]

約数ペア:

[(1, 76396240), (2, 38198120), (4, 19099060), (5, 15279248), (8, 9549530), (10, 7639624), (16, 4774765), (20, 3819812), (40, 1909906), (80, 954953), (263, 290480), (526, 145240), (1052, 72620), (1315, 58096), (2104, 36310), (2630, 29048), (3631, 21040), (4208, 18155), (5260, 14524), (7262, 10520)]