26711470

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{499}}^1$

素因数の和:660

約数の個数: 32

約数和(自身を含む): 49572000

約数和(自身を除く): 22860530

約数列:

[1, 2, 5, 10, 53, 101, 106, 202, 265, 499, 505, 530, 998, 1010, 2495, 4990, 5353, 10706, 26447, 26765, 50399, 52894, 53530, 100798, 132235, 251995, 264470, 503990, 2671147, 5342294, 13355735, 26711470]

約数ペア:

[(1, 26711470), (2, 13355735), (5, 5342294), (10, 2671147), (53, 503990), (101, 264470), (106, 251995), (202, 132235), (265, 100798), (499, 53530), (505, 52894), (530, 50399), (998, 26765), (1010, 26447), (2495, 10706), (4990, 5353)]