73425920

素因数分解:

$2^{10}\times 5^1\times {\mathrm{14341}}^1$

素因数の和:14366

約数の個数: 44

約数和(自身を含む): 176148444

約数和(自身を除く): 102722524

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, 14341, 28682, 57364, 71705, 114728, 143410, 229456, 286820, 458912, 573640, 917824, 1147280, 1835648, 2294560, 3671296, 4589120, 7342592, 9178240, 14685184, 18356480, 36712960, 73425920]

約数ペア:

[(1, 73425920), (2, 36712960), (4, 18356480), (5, 14685184), (8, 9178240), (10, 7342592), (16, 4589120), (20, 3671296), (32, 2294560), (40, 1835648), (64, 1147280), (80, 917824), (128, 573640), (160, 458912), (256, 286820), (320, 229456), (512, 143410), (640, 114728), (1024, 71705), (1280, 57364), (2560, 28682), (5120, 14341)]