8055440

素因数分解:

$2^4\times 5^1\times {\mathrm{100693}}^1$

素因数の和:100706

約数の個数: 20

約数和(自身を含む): 18729084

約数和(自身を除く): 10673644

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 100693, 201386, 402772, 503465, 805544, 1006930, 1611088, 2013860, 4027720, 8055440]

約数ペア:

[(1, 8055440), (2, 4027720), (4, 2013860), (5, 1611088), (8, 1006930), (10, 805544), (16, 503465), (20, 402772), (40, 201386), (80, 100693)]