201627320

素因数分解:

$2^3\times 5^1\times {\mathrm{5040683}}^1$

素因数の和:5040694

約数の個数: 16

約数和(自身を含む): 453661560

約数和(自身を除く): 252034240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5040683, 10081366, 20162732, 25203415, 40325464, 50406830, 100813660, 201627320]

約数ペア:

[(1, 201627320), (2, 100813660), (4, 50406830), (5, 40325464), (8, 25203415), (10, 20162732), (20, 10081366), (40, 5040683)]