3239000320

素因数分解:

$2^8\times 5^1\times {\mathrm{2530469}}^1$

素因数の和:2530490

約数の個数: 36

約数和(自身を含む): 7758421020

約数和(自身を除く): 4519420700

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 2530469, 5060938, 10121876, 12652345, 20243752, 25304690, 40487504, 50609380, 80975008, 101218760, 161950016, 202437520, 323900032, 404875040, 647800064, 809750080, 1619500160, 3239000320]

約数ペア:

[(1, 3239000320), (2, 1619500160), (4, 809750080), (5, 647800064), (8, 404875040), (10, 323900032), (16, 202437520), (20, 161950016), (32, 101218760), (40, 80975008), (64, 50609380), (80, 40487504), (128, 25304690), (160, 20243752), (256, 12652345), (320, 10121876), (640, 5060938), (1280, 2530469)]