27397120

素因数分解:

$2^{10}\times 5^1\times {\mathrm{5351}}^1$

素因数の和:5376

約数の個数: 44

約数和(自身を含む): 65733264

約数和(自身を除く): 38336144

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, 5351, 10702, 21404, 26755, 42808, 53510, 85616, 107020, 171232, 214040, 342464, 428080, 684928, 856160, 1369856, 1712320, 2739712, 3424640, 5479424, 6849280, 13698560, 27397120]

約数ペア:

[(1, 27397120), (2, 13698560), (4, 6849280), (5, 5479424), (8, 3424640), (10, 2739712), (16, 1712320), (20, 1369856), (32, 856160), (40, 684928), (64, 428080), (80, 342464), (128, 214040), (160, 171232), (256, 107020), (320, 85616), (512, 53510), (640, 42808), (1024, 26755), (1280, 21404), (2560, 10702), (5120, 5351)]