27470240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{24527}}^1$

素因数の和:24549

約数の個数: 48

約数和(自身を含む): 74172672

約数和(自身を除く): 46702432

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, 24527, 49054, 98108, 122635, 171689, 196216, 245270, 343378, 392432, 490540, 686756, 784864, 858445, 981080, 1373512, 1716890, 1962160, 2747024, 3433780, 3924320, 5494048, 6867560, 13735120, 27470240]

約数ペア:

[(1, 27470240), (2, 13735120), (4, 6867560), (5, 5494048), (7, 3924320), (8, 3433780), (10, 2747024), (14, 1962160), (16, 1716890), (20, 1373512), (28, 981080), (32, 858445), (35, 784864), (40, 686756), (56, 490540), (70, 392432), (80, 343378), (112, 245270), (140, 196216), (160, 171689), (224, 122635), (280, 98108), (560, 49054), (1120, 24527)]