6748720

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7669}}^1$

素因数の和:7693

約数の個数: 40

約数和(自身を含む): 17119440

約数和(自身を除く): 10370720

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 7669, 15338, 30676, 38345, 61352, 76690, 84359, 122704, 153380, 168718, 306760, 337436, 421795, 613520, 674872, 843590, 1349744, 1687180, 3374360, 6748720]

約数ペア:

[(1, 6748720), (2, 3374360), (4, 1687180), (5, 1349744), (8, 843590), (10, 674872), (11, 613520), (16, 421795), (20, 337436), (22, 306760), (40, 168718), (44, 153380), (55, 122704), (80, 84359), (88, 76690), (110, 61352), (176, 38345), (220, 30676), (440, 15338), (880, 7669)]