342610480

素因数分解:

$2^4\times 5^1\times {\mathrm{4282631}}^1$

素因数の和:4282644

約数の個数: 20

約数和(自身を含む): 796569552

約数和(自身を除く): 453959072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 4282631, 8565262, 17130524, 21413155, 34261048, 42826310, 68522096, 85652620, 171305240, 342610480]

約数ペア:

[(1, 342610480), (2, 171305240), (4, 85652620), (5, 68522096), (8, 42826310), (10, 34261048), (16, 21413155), (20, 17130524), (40, 8565262), (80, 4282631)]