2412920

素因数分解:

$2^3\times 5^1\times {\mathrm{179}}^1\times {\mathrm{337}}^1$

素因数の和:527

約数の個数: 32

約数和(自身を含む): 5475600

約数和(自身を除く): 3062680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 179, 337, 358, 674, 716, 895, 1348, 1432, 1685, 1790, 2696, 3370, 3580, 6740, 7160, 13480, 60323, 120646, 241292, 301615, 482584, 603230, 1206460, 2412920]

約数ペア:

[(1, 2412920), (2, 1206460), (4, 603230), (5, 482584), (8, 301615), (10, 241292), (20, 120646), (40, 60323), (179, 13480), (337, 7160), (358, 6740), (674, 3580), (716, 3370), (895, 2696), (1348, 1790), (1432, 1685)]