4154320

素因数分解:

$2^4\times 5^1\times {\mathrm{51929}}^1$

素因数の和:51942

約数の個数: 20

約数和(自身を含む): 9658980

約数和(自身を除く): 5504660

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 51929, 103858, 207716, 259645, 415432, 519290, 830864, 1038580, 2077160, 4154320]

約数ペア:

[(1, 4154320), (2, 2077160), (4, 1038580), (5, 830864), (8, 519290), (10, 415432), (16, 259645), (20, 207716), (40, 103858), (80, 51929)]