75828740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{291649}}^1$

素因数の和:291671

約数の個数: 24

約数和(自身を含む): 171490200

約数和(自身を除く): 95661460

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 291649, 583298, 1166596, 1458245, 2916490, 3791437, 5832980, 7582874, 15165748, 18957185, 37914370, 75828740]

約数ペア:

[(1, 75828740), (2, 37914370), (4, 18957185), (5, 15165748), (10, 7582874), (13, 5832980), (20, 3791437), (26, 2916490), (52, 1458245), (65, 1166596), (130, 583298), (260, 291649)]