27724610

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3559}}^1$

素因数の和:3626

約数の個数: 32

約数和(自身を含む): 53827200

約数和(自身を除く): 26102590

約数列:

[1, 2, 5, 10, 19, 38, 41, 82, 95, 190, 205, 410, 779, 1558, 3559, 3895, 7118, 7790, 17795, 35590, 67621, 135242, 145919, 291838, 338105, 676210, 729595, 1459190, 2772461, 5544922, 13862305, 27724610]

約数ペア:

[(1, 27724610), (2, 13862305), (5, 5544922), (10, 2772461), (19, 1459190), (38, 729595), (41, 676210), (82, 338105), (95, 291838), (190, 145919), (205, 135242), (410, 67621), (779, 35590), (1558, 17795), (3559, 7790), (3895, 7118)]