136327600

素因数分解:

$2^4\times 5^2\times {\mathrm{340819}}^1$

素因数の和:340837

約数の個数: 30

約数和(自身を含む): 327528020

約数和(自身を除く): 191200420

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 340819, 681638, 1363276, 1704095, 2726552, 3408190, 5453104, 6816380, 8520475, 13632760, 17040950, 27265520, 34081900, 68163800, 136327600]

約数ペア:

[(1, 136327600), (2, 68163800), (4, 34081900), (5, 27265520), (8, 17040950), (10, 13632760), (16, 8520475), (20, 6816380), (25, 5453104), (40, 3408190), (50, 2726552), (80, 1704095), (100, 1363276), (200, 681638), (400, 340819)]