2707040

素因数分解:

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

素因数の和:2439

約数の個数: 48

約数和(自身を含む): 7312032

約数和(自身を除く): 4604992

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 2417, 4834, 9668, 12085, 16919, 19336, 24170, 33838, 38672, 48340, 67676, 77344, 84595, 96680, 135352, 169190, 193360, 270704, 338380, 386720, 541408, 676760, 1353520, 2707040]

約数ペア:

[(1, 2707040), (2, 1353520), (4, 676760), (5, 541408), (7, 386720), (8, 338380), (10, 270704), (14, 193360), (16, 169190), (20, 135352), (28, 96680), (32, 84595), (35, 77344), (40, 67676), (56, 48340), (70, 38672), (80, 33838), (112, 24170), (140, 19336), (160, 16919), (224, 12085), (280, 9668), (560, 4834), (1120, 2417)]