2766760

素因数分解:

$2^3\times 5^1\times {\mathrm{263}}^2$

素因数の和:537

約数の個数: 24

約数和(自身を含む): 6248970

約数和(自身を除く): 3482210

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 263, 526, 1052, 1315, 2104, 2630, 5260, 10520, 69169, 138338, 276676, 345845, 553352, 691690, 1383380, 2766760]

約数ペア:

[(1, 2766760), (2, 1383380), (4, 691690), (5, 553352), (8, 345845), (10, 276676), (20, 138338), (40, 69169), (263, 10520), (526, 5260), (1052, 2630), (1315, 2104)]