2000652520

素因数分解:

$2^3\times 5^1\times {\mathrm{50016313}}^1$

素因数の和:50016324

約数の個数: 16

約数和(自身を含む): 4501468260

約数和(自身を除く): 2500815740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 50016313, 100032626, 200065252, 250081565, 400130504, 500163130, 1000326260, 2000652520]

約数ペア:

[(1, 2000652520), (2, 1000326260), (4, 500163130), (5, 400130504), (8, 250081565), (10, 200065252), (20, 100032626), (40, 50016313)]