57134680

素因数分解:

$2^3\times 5^1\times {\mathrm{829}}^1\times {\mathrm{1723}}^1$

素因数の和:2563

約数の個数: 32

約数和(自身を含む): 128782800

約数和(自身を除く): 71648120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 829, 1658, 1723, 3316, 3446, 4145, 6632, 6892, 8290, 8615, 13784, 16580, 17230, 33160, 34460, 68920, 1428367, 2856734, 5713468, 7141835, 11426936, 14283670, 28567340, 57134680]

約数ペア:

[(1, 57134680), (2, 28567340), (4, 14283670), (5, 11426936), (8, 7141835), (10, 5713468), (20, 2856734), (40, 1428367), (829, 68920), (1658, 34460), (1723, 33160), (3316, 17230), (3446, 16580), (4145, 13784), (6632, 8615), (6892, 8290)]