26674960

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{1973}}^1$

素因数の和:2012

約数の個数: 60

約数和(自身を含む): 67191012

約数和(自身を除く): 40516052

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 169, 208, 260, 338, 520, 676, 845, 1040, 1352, 1690, 1973, 2704, 3380, 3946, 6760, 7892, 9865, 13520, 15784, 19730, 25649, 31568, 39460, 51298, 78920, 102596, 128245, 157840, 205192, 256490, 333437, 410384, 512980, 666874, 1025960, 1333748, 1667185, 2051920, 2667496, 3334370, 5334992, 6668740, 13337480, 26674960]

約数ペア:

[(1, 26674960), (2, 13337480), (4, 6668740), (5, 5334992), (8, 3334370), (10, 2667496), (13, 2051920), (16, 1667185), (20, 1333748), (26, 1025960), (40, 666874), (52, 512980), (65, 410384), (80, 333437), (104, 256490), (130, 205192), (169, 157840), (208, 128245), (260, 102596), (338, 78920), (520, 51298), (676, 39460), (845, 31568), (1040, 25649), (1352, 19730), (1690, 15784), (1973, 13520), (2704, 9865), (3380, 7892), (3946, 6760)]