5502040

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2053}}^1$

素因数の和:2131

約数の個数: 32

約数和(自身を含む): 12570480

約数和(自身を除く): 7068440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2053, 2680, 4106, 8212, 10265, 16424, 20530, 41060, 82120, 137551, 275102, 550204, 687755, 1100408, 1375510, 2751020, 5502040]

約数ペア:

[(1, 5502040), (2, 2751020), (4, 1375510), (5, 1100408), (8, 687755), (10, 550204), (20, 275102), (40, 137551), (67, 82120), (134, 41060), (268, 20530), (335, 16424), (536, 10265), (670, 8212), (1340, 4106), (2053, 2680)]