54619120

素因数分解:

$2^4\times 5^1\times {\mathrm{682739}}^1$

素因数の和:682752

約数の個数: 20

約数和(自身を含む): 126989640

約数和(自身を除く): 72370520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 682739, 1365478, 2730956, 3413695, 5461912, 6827390, 10923824, 13654780, 27309560, 54619120]

約数ペア:

[(1, 54619120), (2, 27309560), (4, 13654780), (5, 10923824), (8, 6827390), (10, 5461912), (16, 3413695), (20, 2730956), (40, 1365478), (80, 682739)]