26266570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{2683}}^1$

素因数の和:2790

約数の個数: 32

約数和(自身を含む): 52176960

約数和(自身を除く): 25910390

約数列:

[1, 2, 5, 10, 11, 22, 55, 89, 110, 178, 445, 890, 979, 1958, 2683, 4895, 5366, 9790, 13415, 26830, 29513, 59026, 147565, 238787, 295130, 477574, 1193935, 2387870, 2626657, 5253314, 13133285, 26266570]

約数ペア:

[(1, 26266570), (2, 13133285), (5, 5253314), (10, 2626657), (11, 2387870), (22, 1193935), (55, 477574), (89, 295130), (110, 238787), (178, 147565), (445, 59026), (890, 29513), (979, 26830), (1958, 13415), (2683, 9790), (4895, 5366)]