23912560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{42701}}^1$

素因数の和:42721

約数の個数: 40

約数和(自身を含む): 63540576

約数和(自身を除く): 39628016

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 42701, 85402, 170804, 213505, 298907, 341608, 427010, 597814, 683216, 854020, 1195628, 1494535, 1708040, 2391256, 2989070, 3416080, 4782512, 5978140, 11956280, 23912560]

約数ペア:

[(1, 23912560), (2, 11956280), (4, 5978140), (5, 4782512), (7, 3416080), (8, 2989070), (10, 2391256), (14, 1708040), (16, 1494535), (20, 1195628), (28, 854020), (35, 683216), (40, 597814), (56, 427010), (70, 341608), (80, 298907), (112, 213505), (140, 170804), (280, 85402), (560, 42701)]