13601440

素因数分解:

$2^5\times 5^1\times {\mathrm{85009}}^1$

素因数の和:85024

約数の個数: 24

約数和(自身を含む): 32133780

約数和(自身を除く): 18532340

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 85009, 170018, 340036, 425045, 680072, 850090, 1360144, 1700180, 2720288, 3400360, 6800720, 13601440]

約数ペア:

[(1, 13601440), (2, 6800720), (4, 3400360), (5, 2720288), (8, 1700180), (10, 1360144), (16, 850090), (20, 680072), (32, 425045), (40, 340036), (80, 170018), (160, 85009)]