91814120

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{34259}}^1$

素因数の和:34337

約数の個数: 32

約数和(自身を含む): 209671200

約数和(自身を除く): 117857080

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 34259, 68518, 137036, 171295, 274072, 342590, 685180, 1370360, 2295353, 4590706, 9181412, 11476765, 18362824, 22953530, 45907060, 91814120]

約数ペア:

[(1, 91814120), (2, 45907060), (4, 22953530), (5, 18362824), (8, 11476765), (10, 9181412), (20, 4590706), (40, 2295353), (67, 1370360), (134, 685180), (268, 342590), (335, 274072), (536, 171295), (670, 137036), (1340, 68518), (2680, 34259)]