31175680

素因数分解:

$2^{10}\times 5^1\times {\mathrm{6089}}^1$

素因数の和:6114

約数の個数: 44

約数和(自身を含む): 74797380

約数和(自身を除く): 43621700

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1024, 1280, 2560, 5120, 6089, 12178, 24356, 30445, 48712, 60890, 97424, 121780, 194848, 243560, 389696, 487120, 779392, 974240, 1558784, 1948480, 3117568, 3896960, 6235136, 7793920, 15587840, 31175680]

約数ペア:

[(1, 31175680), (2, 15587840), (4, 7793920), (5, 6235136), (8, 3896960), (10, 3117568), (16, 1948480), (20, 1558784), (32, 974240), (40, 779392), (64, 487120), (80, 389696), (128, 243560), (160, 194848), (256, 121780), (320, 97424), (512, 60890), (640, 48712), (1024, 30445), (1280, 24356), (2560, 12178), (5120, 6089)]