19027600

素因数分解:

$2^4\times 5^2\times {\mathrm{47569}}^1$

素因数の和:47587

約数の個数: 30

約数和(自身を含む): 45714770

約数和(自身を除く): 26687170

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 47569, 95138, 190276, 237845, 380552, 475690, 761104, 951380, 1189225, 1902760, 2378450, 3805520, 4756900, 9513800, 19027600]

約数ペア:

[(1, 19027600), (2, 9513800), (4, 4756900), (5, 3805520), (8, 2378450), (10, 1902760), (16, 1189225), (20, 951380), (25, 761104), (40, 475690), (50, 380552), (80, 237845), (100, 190276), (200, 95138), (400, 47569)]