78472610

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{1621}}^1$

素因数の和:1778

約数の個数: 32

約数和(自身を含む): 145746432

約数和(自身を除く): 67273822

約数列:

[1, 2, 5, 10, 47, 94, 103, 206, 235, 470, 515, 1030, 1621, 3242, 4841, 8105, 9682, 16210, 24205, 48410, 76187, 152374, 166963, 333926, 380935, 761870, 834815, 1669630, 7847261, 15694522, 39236305, 78472610]

約数ペア:

[(1, 78472610), (2, 39236305), (5, 15694522), (10, 7847261), (47, 1669630), (94, 834815), (103, 761870), (206, 380935), (235, 333926), (470, 166963), (515, 152374), (1030, 76187), (1621, 48410), (3242, 24205), (4841, 16210), (8105, 9682)]