85537280

素因数分解:

$2^9\times 5^1\times {\mathrm{33413}}^1$

素因数の和:33436

約数の個数: 40

約数和(自身を含む): 205095132

約数和(自身を除く): 119557852

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 33413, 66826, 133652, 167065, 267304, 334130, 534608, 668260, 1069216, 1336520, 2138432, 2673040, 4276864, 5346080, 8553728, 10692160, 17107456, 21384320, 42768640, 85537280]

約数ペア:

[(1, 85537280), (2, 42768640), (4, 21384320), (5, 17107456), (8, 10692160), (10, 8553728), (16, 5346080), (20, 4276864), (32, 2673040), (40, 2138432), (64, 1336520), (80, 1069216), (128, 668260), (160, 534608), (256, 334130), (320, 267304), (512, 167065), (640, 133652), (1280, 66826), (2560, 33413)]