8483056640

素因数分解:

$2^{10}\times 5^1\times {\mathrm{1656847}}^1$

素因数の和:1656872

約数の個数: 44

約数和(自身を含む): 20349407136

約数和(自身を除く): 11866350496

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 5120, 1656847, 3313694, 6627388, 8284235, 13254776, 16568470, 26509552, 33136940, 53019104, 66273880, 106038208, 132547760, 212076416, 265095520, 424152832, 530191040, 848305664, 1060382080, 1696611328, 2120764160, 4241528320, 8483056640]

約数ペア:

[(1, 8483056640), (2, 4241528320), (4, 2120764160), (5, 1696611328), (8, 1060382080), (10, 848305664), (16, 530191040), (20, 424152832), (32, 265095520), (40, 212076416), (64, 132547760), (80, 106038208), (128, 66273880), (160, 53019104), (256, 33136940), (320, 26509552), (512, 16568470), (640, 13254776), (1024, 8284235), (1280, 6627388), (2560, 3313694), (5120, 1656847)]