10312520

素因数分解:

$2^3\times 5^1\times {\mathrm{283}}^1\times {\mathrm{911}}^1$

素因数の和:1205

約数の個数: 32

約数和(自身を含む): 23310720

約数和(自身を除く): 12998200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 283, 566, 911, 1132, 1415, 1822, 2264, 2830, 3644, 4555, 5660, 7288, 9110, 11320, 18220, 36440, 257813, 515626, 1031252, 1289065, 2062504, 2578130, 5156260, 10312520]

約数ペア:

[(1, 10312520), (2, 5156260), (4, 2578130), (5, 2062504), (8, 1289065), (10, 1031252), (20, 515626), (40, 257813), (283, 36440), (566, 18220), (911, 11320), (1132, 9110), (1415, 7288), (1822, 5660), (2264, 4555), (2830, 3644)]