26186380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3217}}^1$

素因数の和:3274

約数の個数: 48

約数和(自身を含む): 61631136

約数和(自身を除く): 35444756

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 37, 44, 55, 74, 110, 148, 185, 220, 370, 407, 740, 814, 1628, 2035, 3217, 4070, 6434, 8140, 12868, 16085, 32170, 35387, 64340, 70774, 119029, 141548, 176935, 238058, 353870, 476116, 595145, 707740, 1190290, 1309319, 2380580, 2618638, 5237276, 6546595, 13093190, 26186380]

約数ペア:

[(1, 26186380), (2, 13093190), (4, 6546595), (5, 5237276), (10, 2618638), (11, 2380580), (20, 1309319), (22, 1190290), (37, 707740), (44, 595145), (55, 476116), (74, 353870), (110, 238058), (148, 176935), (185, 141548), (220, 119029), (370, 70774), (407, 64340), (740, 35387), (814, 32170), (1628, 16085), (2035, 12868), (3217, 8140), (4070, 6434)]