4933280

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2803}}^1$

素因数の和:2829

約数の個数: 48

約数和(自身を含む): 12718944

約数和(自身を除く): 7785664

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 2803, 5606, 11212, 14015, 22424, 28030, 30833, 44848, 56060, 61666, 89696, 112120, 123332, 154165, 224240, 246664, 308330, 448480, 493328, 616660, 986656, 1233320, 2466640, 4933280]

約数ペア:

[(1, 4933280), (2, 2466640), (4, 1233320), (5, 986656), (8, 616660), (10, 493328), (11, 448480), (16, 308330), (20, 246664), (22, 224240), (32, 154165), (40, 123332), (44, 112120), (55, 89696), (80, 61666), (88, 56060), (110, 44848), (160, 30833), (176, 28030), (220, 22424), (352, 14015), (440, 11212), (880, 5606), (1760, 2803)]