5118320

素因数分解:

$2^4\times 5^1\times {\mathrm{137}}^1\times {\mathrm{467}}^1$

素因数の和:617

約数の個数: 40

約数和(自身を含む): 12012624

約数和(自身を除く): 6894304

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 137, 274, 467, 548, 685, 934, 1096, 1370, 1868, 2192, 2335, 2740, 3736, 4670, 5480, 7472, 9340, 10960, 18680, 37360, 63979, 127958, 255916, 319895, 511832, 639790, 1023664, 1279580, 2559160, 5118320]

約数ペア:

[(1, 5118320), (2, 2559160), (4, 1279580), (5, 1023664), (8, 639790), (10, 511832), (16, 319895), (20, 255916), (40, 127958), (80, 63979), (137, 37360), (274, 18680), (467, 10960), (548, 9340), (685, 7472), (934, 5480), (1096, 4670), (1370, 3736), (1868, 2740), (2192, 2335)]