85844480

素因数分解:

$2^9\times 5^1\times {\mathrm{33533}}^1$

素因数の和:33556

約数の個数: 40

約数和(自身を含む): 205831692

約数和(自身を除く): 119987212

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 33533, 67066, 134132, 167665, 268264, 335330, 536528, 670660, 1073056, 1341320, 2146112, 2682640, 4292224, 5365280, 8584448, 10730560, 17168896, 21461120, 42922240, 85844480]

約数ペア:

[(1, 85844480), (2, 42922240), (4, 21461120), (5, 17168896), (8, 10730560), (10, 8584448), (16, 5365280), (20, 4292224), (32, 2682640), (40, 2146112), (64, 1341320), (80, 1073056), (128, 670660), (160, 536528), (256, 335330), (320, 268264), (512, 167665), (640, 134132), (1280, 67066), (2560, 33533)]