6883760

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6619}}^1$

素因数の和:6645

約数の個数: 40

約数和(自身を含む): 17238480

約数和(自身を除く): 10354720

約数列:

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

約数ペア:

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