55872760

素因数分解:

$2^3\times 5^1\times {\mathrm{1396819}}^1$

素因数の和:1396830

約数の個数: 16

約数和(自身を含む): 125713800

約数和(自身を除く): 69841040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1396819, 2793638, 5587276, 6984095, 11174552, 13968190, 27936380, 55872760]

約数ペア:

[(1, 55872760), (2, 27936380), (4, 13968190), (5, 11174552), (8, 6984095), (10, 5587276), (20, 2793638), (40, 1396819)]