271992080

素因数分解:

$2^4\times 5^1\times {\mathrm{3399901}}^1$

素因数の和:3399914

約数の個数: 20

約数和(自身を含む): 632381772

約数和(自身を除く): 360389692

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 3399901, 6799802, 13599604, 16999505, 27199208, 33999010, 54398416, 67998020, 135996040, 271992080]

約数ペア:

[(1, 271992080), (2, 135996040), (4, 67998020), (5, 54398416), (8, 33999010), (10, 27199208), (16, 16999505), (20, 13599604), (40, 6799802), (80, 3399901)]