27513640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{8933}}^1$

素因数の和:8962

約数の個数: 64

約数和(自身を含む): 77189760

約数和(自身を除く): 49676120

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 770, 1540, 3080, 8933, 17866, 35732, 44665, 62531, 71464, 89330, 98263, 125062, 178660, 196526, 250124, 312655, 357320, 393052, 491315, 500248, 625310, 687841, 786104, 982630, 1250620, 1375682, 1965260, 2501240, 2751364, 3439205, 3930520, 5502728, 6878410, 13756820, 27513640]

約数ペア:

[(1, 27513640), (2, 13756820), (4, 6878410), (5, 5502728), (7, 3930520), (8, 3439205), (10, 2751364), (11, 2501240), (14, 1965260), (20, 1375682), (22, 1250620), (28, 982630), (35, 786104), (40, 687841), (44, 625310), (55, 500248), (56, 491315), (70, 393052), (77, 357320), (88, 312655), (110, 250124), (140, 196526), (154, 178660), (220, 125062), (280, 98263), (308, 89330), (385, 71464), (440, 62531), (616, 44665), (770, 35732), (1540, 17866), (3080, 8933)]