22882977280

素因数分解:

$2^9\times 5^1\times {\mathrm{8938663}}^1$

素因数の和:8938686

約数の個数: 40

約数和(自身を含む): 54865519632

約数和(自身を除く): 31982542352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 8938663, 17877326, 35754652, 44693315, 71509304, 89386630, 143018608, 178773260, 286037216, 357546520, 572074432, 715093040, 1144148864, 1430186080, 2288297728, 2860372160, 4576595456, 5720744320, 11441488640, 22882977280]

約数ペア:

[(1, 22882977280), (2, 11441488640), (4, 5720744320), (5, 4576595456), (8, 2860372160), (10, 2288297728), (16, 1430186080), (20, 1144148864), (32, 715093040), (40, 572074432), (64, 357546520), (80, 286037216), (128, 178773260), (160, 143018608), (256, 89386630), (320, 71509304), (512, 44693315), (640, 35754652), (1280, 17877326), (2560, 8938663)]