2676740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^3$

素因数の和:89

約数の個数: 48

約数和(自身を含む): 6410880

約数和(自身を除く): 3734140

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 529, 1012, 1058, 1265, 2116, 2530, 2645, 5060, 5290, 5819, 10580, 11638, 12167, 23276, 24334, 29095, 48668, 58190, 60835, 116380, 121670, 133837, 243340, 267674, 535348, 669185, 1338370, 2676740]

約数ペア:

[(1, 2676740), (2, 1338370), (4, 669185), (5, 535348), (10, 267674), (11, 243340), (20, 133837), (22, 121670), (23, 116380), (44, 60835), (46, 58190), (55, 48668), (92, 29095), (110, 24334), (115, 23276), (220, 12167), (230, 11638), (253, 10580), (460, 5819), (506, 5290), (529, 5060), (1012, 2645), (1058, 2530), (1265, 2116)]