55685360

素因数分解:

$2^4\times 5^1\times {\mathrm{696067}}^1$

素因数の和:696080

約数の個数: 20

約数和(自身を含む): 129468648

約数和(自身を除く): 73783288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 696067, 1392134, 2784268, 3480335, 5568536, 6960670, 11137072, 13921340, 27842680, 55685360]

約数ペア:

[(1, 55685360), (2, 27842680), (4, 13921340), (5, 11137072), (8, 6960670), (10, 5568536), (16, 3480335), (20, 2784268), (40, 1392134), (80, 696067)]