73372160

素因数分解:

$2^9\times 5^1\times {\mathrm{28661}}^1$

素因数の和:28684

約数の個数: 40

約数和(自身を含む): 175927356

約数和(自身を除く): 102555196

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 28661, 57322, 114644, 143305, 229288, 286610, 458576, 573220, 917152, 1146440, 1834304, 2292880, 3668608, 4585760, 7337216, 9171520, 14674432, 18343040, 36686080, 73372160]

約数ペア:

[(1, 73372160), (2, 36686080), (4, 18343040), (5, 14674432), (8, 9171520), (10, 7337216), (16, 4585760), (20, 3668608), (32, 2292880), (40, 1834304), (64, 1146440), (80, 917152), (128, 573220), (160, 458576), (256, 286610), (320, 229288), (512, 143305), (640, 114644), (1280, 57322), (2560, 28661)]