16112614480

素因数分解:

$2^4\times 5^1\times {\mathrm{201407681}}^1$

素因数の和:201407694

約数の個数: 20

約数和(自身を含む): 37461828852

約数和(自身を除く): 21349214372

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 201407681, 402815362, 805630724, 1007038405, 1611261448, 2014076810, 3222522896, 4028153620, 8056307240, 16112614480]

約数ペア:

[(1, 16112614480), (2, 8056307240), (4, 4028153620), (5, 3222522896), (8, 2014076810), (10, 1611261448), (16, 1007038405), (20, 805630724), (40, 402815362), (80, 201407681)]