29056240

素因数分解:

$2^4\times 5^1\times {\mathrm{263}}^1\times {\mathrm{1381}}^1$

素因数の和:1657

約数の個数: 40

約数和(自身を含む): 67861728

約数和(自身を除く): 38805488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 263, 526, 1052, 1315, 1381, 2104, 2630, 2762, 4208, 5260, 5524, 6905, 10520, 11048, 13810, 21040, 22096, 27620, 55240, 110480, 363203, 726406, 1452812, 1816015, 2905624, 3632030, 5811248, 7264060, 14528120, 29056240]

約数ペア:

[(1, 29056240), (2, 14528120), (4, 7264060), (5, 5811248), (8, 3632030), (10, 2905624), (16, 1816015), (20, 1452812), (40, 726406), (80, 363203), (263, 110480), (526, 55240), (1052, 27620), (1315, 22096), (1381, 21040), (2104, 13810), (2630, 11048), (2762, 10520), (4208, 6905), (5260, 5524)]