55745120

素因数分解:

$2^5\times 5^1\times {\mathrm{348407}}^1$

素因数の和:348422

約数の個数: 24

約数和(自身を含む): 131698224

約数和(自身を除く): 75953104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 348407, 696814, 1393628, 1742035, 2787256, 3484070, 5574512, 6968140, 11149024, 13936280, 27872560, 55745120]

約数ペア:

[(1, 55745120), (2, 27872560), (4, 13936280), (5, 11149024), (8, 6968140), (10, 5574512), (16, 3484070), (20, 2787256), (32, 1742035), (40, 1393628), (80, 696814), (160, 348407)]