39912530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{5231}}^1$

素因数の和:5354

約数の個数: 32

約数和(自身を含む): 82874880

約数和(自身を除く): 42962350

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 109, 218, 545, 763, 1090, 1526, 3815, 5231, 7630, 10462, 26155, 36617, 52310, 73234, 183085, 366170, 570179, 1140358, 2850895, 3991253, 5701790, 7982506, 19956265, 39912530]

約数ペア:

[(1, 39912530), (2, 19956265), (5, 7982506), (7, 5701790), (10, 3991253), (14, 2850895), (35, 1140358), (70, 570179), (109, 366170), (218, 183085), (545, 73234), (763, 52310), (1090, 36617), (1526, 26155), (3815, 10462), (5231, 7630)]