13149843040

素因数分解:

$2^5\times 5^1\times {\mathrm{353}}^1\times {\mathrm{232823}}^1$

素因数の和:233191

約数の個数: 48

約数和(自身を含む): 31154645088

約数和(自身を除く): 18004802048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 353, 706, 1412, 1765, 2824, 3530, 5648, 7060, 11296, 14120, 28240, 56480, 232823, 465646, 931292, 1164115, 1862584, 2328230, 3725168, 4656460, 7450336, 9312920, 18625840, 37251680, 82186519, 164373038, 328746076, 410932595, 657492152, 821865190, 1314984304, 1643730380, 2629968608, 3287460760, 6574921520, 13149843040]

約数ペア:

[(1, 13149843040), (2, 6574921520), (4, 3287460760), (5, 2629968608), (8, 1643730380), (10, 1314984304), (16, 821865190), (20, 657492152), (32, 410932595), (40, 328746076), (80, 164373038), (160, 82186519), (353, 37251680), (706, 18625840), (1412, 9312920), (1765, 7450336), (2824, 4656460), (3530, 3725168), (5648, 2328230), (7060, 1862584), (11296, 1164115), (14120, 931292), (28240, 465646), (56480, 232823)]