10827280

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3301}}^1$

素因数の和:3355

約数の個数: 40

約数和(自身を含む): 25795224

約数和(自身を除く): 14967944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 3301, 6602, 13204, 16505, 26408, 33010, 52816, 66020, 132040, 135341, 264080, 270682, 541364, 676705, 1082728, 1353410, 2165456, 2706820, 5413640, 10827280]

約数ペア:

[(1, 10827280), (2, 5413640), (4, 2706820), (5, 2165456), (8, 1353410), (10, 1082728), (16, 676705), (20, 541364), (40, 270682), (41, 264080), (80, 135341), (82, 132040), (164, 66020), (205, 52816), (328, 33010), (410, 26408), (656, 16505), (820, 13204), (1640, 6602), (3280, 3301)]