115550720

素因数分解:

$2^9\times 5^1\times {\mathrm{45137}}^1$

素因数の和:45160

約数の個数: 40

約数和(自身を含む): 277057044

約数和(自身を除く): 161506324

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 45137, 90274, 180548, 225685, 361096, 451370, 722192, 902740, 1444384, 1805480, 2888768, 3610960, 5777536, 7221920, 11555072, 14443840, 23110144, 28887680, 57775360, 115550720]

約数ペア:

[(1, 115550720), (2, 57775360), (4, 28887680), (5, 23110144), (8, 14443840), (10, 11555072), (16, 7221920), (20, 5777536), (32, 3610960), (40, 2888768), (64, 1805480), (80, 1444384), (128, 902740), (160, 722192), (256, 451370), (320, 361096), (512, 225685), (640, 180548), (1280, 90274), (2560, 45137)]