1300504.00000000

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{6947}}^1$

素因数の和:6990

約数の個数: 48

約数和(自身を含む): 84043008

約数和(自身を除く): 48891188

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 1012, 1265, 2530, 5060, 6947, 13894, 27788, 34735, 69470, 76417, 138940, 152834, 159781, 305668, 319562, 382085, 639124, 764170, 798905, 1528340, 1597810, 1757591, 3195620, 3515182, 7030364, 8787955, 17575910, 35151820]

約数ペア:

[(1, 35151820), (2, 17575910), (4, 8787955), (5, 7030364), (10, 3515182), (11, 3195620), (20, 1757591), (22, 1597810), (23, 1528340), (44, 798905), (46, 764170), (55, 639124), (92, 382085), (110, 319562), (115, 305668), (220, 159781), (230, 152834), (253, 138940), (460, 76417), (506, 69470), (1012, 34735), (1265, 27788), (2530, 13894), (5060, 6947)]