987472160

素因数分解:

$2^5\times 5^1\times {\mathrm{6171701}}^1$

素因数の和:6171716

約数の個数: 24

約数和(自身を含む): 2332903356

約数和(自身を除く): 1345431196

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 6171701, 12343402, 24686804, 30858505, 49373608, 61717010, 98747216, 123434020, 197494432, 246868040, 493736080, 987472160]

約数ペア:

[(1, 987472160), (2, 493736080), (4, 246868040), (5, 197494432), (8, 123434020), (10, 98747216), (16, 61717010), (20, 49373608), (32, 30858505), (40, 24686804), (80, 12343402), (160, 6171701)]