26656360

素因数分解:

$2^3\times 5^1\times {\mathrm{467}}^1\times {\mathrm{1427}}^1$

素因数の和:1905

約数の個数: 32

約数和(自身を含む): 60147360

約数和(自身を除く): 33491000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 467, 934, 1427, 1868, 2335, 2854, 3736, 4670, 5708, 7135, 9340, 11416, 14270, 18680, 28540, 57080, 666409, 1332818, 2665636, 3332045, 5331272, 6664090, 13328180, 26656360]

約数ペア:

[(1, 26656360), (2, 13328180), (4, 6664090), (5, 5331272), (8, 3332045), (10, 2665636), (20, 1332818), (40, 666409), (467, 57080), (934, 28540), (1427, 18680), (1868, 14270), (2335, 11416), (2854, 9340), (3736, 7135), (4670, 5708)]