836320

素因数分解:

$2^5\times 5^1\times {\mathrm{5227}}^1$

素因数の和:5242

約数の個数: 24

約数和(自身を含む): 1976184

約数和(自身を除く): 1139864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 5227, 10454, 20908, 26135, 41816, 52270, 83632, 104540, 167264, 209080, 418160, 836320]

約数ペア:

[(1, 836320), (2, 418160), (4, 209080), (5, 167264), (8, 104540), (10, 83632), (16, 52270), (20, 41816), (32, 26135), (40, 20908), (80, 10454), (160, 5227)]