54234160

素因数分解:

$2^4\times 5^1\times {\mathrm{677927}}^1$

素因数の和:677940

約数の個数: 20

約数和(自身を含む): 126094608

約数和(自身を除く): 71860448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 677927, 1355854, 2711708, 3389635, 5423416, 6779270, 10846832, 13558540, 27117080, 54234160]

約数ペア:

[(1, 54234160), (2, 27117080), (4, 13558540), (5, 10846832), (8, 6779270), (10, 5423416), (16, 3389635), (20, 2711708), (40, 1355854), (80, 677927)]