13824140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2027}}^1$

素因数の和:2078

約数の個数: 48

約数和(自身を含む): 32707584

約数和(自身を除く): 18883444

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 124, 155, 220, 310, 341, 620, 682, 1364, 1705, 2027, 3410, 4054, 6820, 8108, 10135, 20270, 22297, 40540, 44594, 62837, 89188, 111485, 125674, 222970, 251348, 314185, 445940, 628370, 691207, 1256740, 1382414, 2764828, 3456035, 6912070, 13824140]

約数ペア:

[(1, 13824140), (2, 6912070), (4, 3456035), (5, 2764828), (10, 1382414), (11, 1256740), (20, 691207), (22, 628370), (31, 445940), (44, 314185), (55, 251348), (62, 222970), (110, 125674), (124, 111485), (155, 89188), (220, 62837), (310, 44594), (341, 40540), (620, 22297), (682, 20270), (1364, 10135), (1705, 8108), (2027, 6820), (3410, 4054)]