39073280

素因数分解:

$2^9\times 5^1\times {\mathrm{15263}}^1$

素因数の和:15286

約数の個数: 40

約数和(自身を含む): 93690432

約数和(自身を除く): 54617152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 15263, 30526, 61052, 76315, 122104, 152630, 244208, 305260, 488416, 610520, 976832, 1221040, 1953664, 2442080, 3907328, 4884160, 7814656, 9768320, 19536640, 39073280]

約数ペア:

[(1, 39073280), (2, 19536640), (4, 9768320), (5, 7814656), (8, 4884160), (10, 3907328), (16, 2442080), (20, 1953664), (32, 1221040), (40, 976832), (64, 610520), (80, 488416), (128, 305260), (160, 244208), (256, 152630), (320, 122104), (512, 76315), (640, 61052), (1280, 30526), (2560, 15263)]