26167570

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{631}}^1$

素因数の和:691

約数の個数: 64

約数和(自身を含む): 57335040

約数和(自身を除く): 31167470

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 29, 55, 58, 65, 110, 130, 143, 145, 286, 290, 319, 377, 631, 638, 715, 754, 1262, 1430, 1595, 1885, 3155, 3190, 3770, 4147, 6310, 6941, 8203, 8294, 13882, 16406, 18299, 20735, 34705, 36598, 41015, 41470, 69410, 82030, 90233, 91495, 180466, 182990, 201289, 237887, 402578, 451165, 475774, 902330, 1006445, 1189435, 2012890, 2378870, 2616757, 5233514, 13083785, 26167570]

約数ペア:

[(1, 26167570), (2, 13083785), (5, 5233514), (10, 2616757), (11, 2378870), (13, 2012890), (22, 1189435), (26, 1006445), (29, 902330), (55, 475774), (58, 451165), (65, 402578), (110, 237887), (130, 201289), (143, 182990), (145, 180466), (286, 91495), (290, 90233), (319, 82030), (377, 69410), (631, 41470), (638, 41015), (715, 36598), (754, 34705), (1262, 20735), (1430, 18299), (1595, 16406), (1885, 13882), (3155, 8294), (3190, 8203), (3770, 6941), (4147, 6310)]