11808510520

素因数分解:

$2^3\times 5^1\times {\mathrm{3539}}^1\times {\mathrm{83417}}^1$

素因数の和:86967

約数の個数: 32

約数和(自身を含む): 26576974800

約数和(自身を除く): 14768464280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3539, 7078, 14156, 17695, 28312, 35390, 70780, 83417, 141560, 166834, 333668, 417085, 667336, 834170, 1668340, 3336680, 295212763, 590425526, 1180851052, 1476063815, 2361702104, 2952127630, 5904255260, 11808510520]

約数ペア:

[(1, 11808510520), (2, 5904255260), (4, 2952127630), (5, 2361702104), (8, 1476063815), (10, 1180851052), (20, 590425526), (40, 295212763), (3539, 3336680), (7078, 1668340), (14156, 834170), (17695, 667336), (28312, 417085), (35390, 333668), (70780, 166834), (83417, 141560)]