676760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{2417}}^1$

素因数の和:2435

約数の個数: 32

約数和(自身を含む): 1740960

約数和(自身を除く): 1064200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 2417, 4834, 9668, 12085, 16919, 19336, 24170, 33838, 48340, 67676, 84595, 96680, 135352, 169190, 338380, 676760]

約数ペア:

[(1, 676760), (2, 338380), (4, 169190), (5, 135352), (7, 96680), (8, 84595), (10, 67676), (14, 48340), (20, 33838), (28, 24170), (35, 19336), (40, 16919), (56, 12085), (70, 9668), (140, 4834), (280, 2417)]