39937090

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{75353}}^1$

素因数の和:75413

約数の個数: 16

約数和(自身を含む): 73244088

約数和(自身を除く): 33306998

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 75353, 150706, 376765, 753530, 3993709, 7987418, 19968545, 39937090]

約数ペア:

[(1, 39937090), (2, 19968545), (5, 7987418), (10, 3993709), (53, 753530), (106, 376765), (265, 150706), (530, 75353)]