23246320

素因数分解:

$2^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{4337}}^1$

素因数の和:4417

約数の個数: 40

約数和(自身を含む): 54867024

約数和(自身を除く): 31620704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 67, 80, 134, 268, 335, 536, 670, 1072, 1340, 2680, 4337, 5360, 8674, 17348, 21685, 34696, 43370, 69392, 86740, 173480, 290579, 346960, 581158, 1162316, 1452895, 2324632, 2905790, 4649264, 5811580, 11623160, 23246320]

約数ペア:

[(1, 23246320), (2, 11623160), (4, 5811580), (5, 4649264), (8, 2905790), (10, 2324632), (16, 1452895), (20, 1162316), (40, 581158), (67, 346960), (80, 290579), (134, 173480), (268, 86740), (335, 69392), (536, 43370), (670, 34696), (1072, 21685), (1340, 17348), (2680, 8674), (4337, 5360)]