69179920

素因数分解:

$2^4\times 5^1\times {\mathrm{179}}^1\times {\mathrm{4831}}^1$

素因数の和:5023

約数の個数: 40

約数和(自身を含む): 161775360

約数和(自身を除く): 92595440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 179, 358, 716, 895, 1432, 1790, 2864, 3580, 4831, 7160, 9662, 14320, 19324, 24155, 38648, 48310, 77296, 96620, 193240, 386480, 864749, 1729498, 3458996, 4323745, 6917992, 8647490, 13835984, 17294980, 34589960, 69179920]

約数ペア:

[(1, 69179920), (2, 34589960), (4, 17294980), (5, 13835984), (8, 8647490), (10, 6917992), (16, 4323745), (20, 3458996), (40, 1729498), (80, 864749), (179, 386480), (358, 193240), (716, 96620), (895, 77296), (1432, 48310), (1790, 38648), (2864, 24155), (3580, 19324), (4831, 14320), (7160, 9662)]