6472240

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4759}}^1$

素因数の和:4789

約数の個数: 40

約数和(自身を含む): 15936480

約数和(自身を除く): 9464240

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 4759, 9518, 19036, 23795, 38072, 47590, 76144, 80903, 95180, 161806, 190360, 323612, 380720, 404515, 647224, 809030, 1294448, 1618060, 3236120, 6472240]

約数ペア:

[(1, 6472240), (2, 3236120), (4, 1618060), (5, 1294448), (8, 809030), (10, 647224), (16, 404515), (17, 380720), (20, 323612), (34, 190360), (40, 161806), (68, 95180), (80, 80903), (85, 76144), (136, 47590), (170, 38072), (272, 23795), (340, 19036), (680, 9518), (1360, 4759)]