2026120

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^3$

素因数の和:122

約数の個数: 32

約数和(自身を含む): 4685400

約数和(自身を除く): 2659280

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 74, 148, 185, 296, 370, 740, 1369, 1480, 2738, 5476, 6845, 10952, 13690, 27380, 50653, 54760, 101306, 202612, 253265, 405224, 506530, 1013060, 2026120]

約数ペア:

[(1, 2026120), (2, 1013060), (4, 506530), (5, 405224), (8, 253265), (10, 202612), (20, 101306), (37, 54760), (40, 50653), (74, 27380), (148, 13690), (185, 10952), (296, 6845), (370, 5476), (740, 2738), (1369, 1480)]