2273480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5167}}^1$

素因数の和:5189

約数の個数: 32

約数和(自身を含む): 5581440

約数和(自身を除く): 3307960

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 5167, 10334, 20668, 25835, 41336, 51670, 56837, 103340, 113674, 206680, 227348, 284185, 454696, 568370, 1136740, 2273480]

約数ペア:

[(1, 2273480), (2, 1136740), (4, 568370), (5, 454696), (8, 284185), (10, 227348), (11, 206680), (20, 113674), (22, 103340), (40, 56837), (44, 51670), (55, 41336), (88, 25835), (110, 20668), (220, 10334), (440, 5167)]