13767520

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6619}}^1$

素因数の和:6647

約数の個数: 48

約数和(自身を含む): 35033040

約数和(自身を除く): 21265520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 208, 260, 416, 520, 1040, 2080, 6619, 13238, 26476, 33095, 52952, 66190, 86047, 105904, 132380, 172094, 211808, 264760, 344188, 430235, 529520, 688376, 860470, 1059040, 1376752, 1720940, 2753504, 3441880, 6883760, 13767520]

約数ペア:

[(1, 13767520), (2, 6883760), (4, 3441880), (5, 2753504), (8, 1720940), (10, 1376752), (13, 1059040), (16, 860470), (20, 688376), (26, 529520), (32, 430235), (40, 344188), (52, 264760), (65, 211808), (80, 172094), (104, 132380), (130, 105904), (160, 86047), (208, 66190), (260, 52952), (416, 33095), (520, 26476), (1040, 13238), (2080, 6619)]