54746320

素因数分解:

$2^4\times 5^1\times {\mathrm{684329}}^1$

素因数の和:684342

約数の個数: 20

約数和(自身を含む): 127285380

約数和(自身を除く): 72539060

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 684329, 1368658, 2737316, 3421645, 5474632, 6843290, 10949264, 13686580, 27373160, 54746320]

約数ペア:

[(1, 54746320), (2, 27373160), (4, 13686580), (5, 10949264), (8, 6843290), (10, 5474632), (16, 3421645), (20, 2737316), (40, 1368658), (80, 684329)]