27911570

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{3583}}^1$

素因数の和:3650

約数の個数: 32

約数和(自身を含む): 54190080

約数和(自身を除く): 26278510

約数列:

[1, 2, 5, 10, 19, 38, 41, 82, 95, 190, 205, 410, 779, 1558, 3583, 3895, 7166, 7790, 17915, 35830, 68077, 136154, 146903, 293806, 340385, 680770, 734515, 1469030, 2791157, 5582314, 13955785, 27911570]

約数ペア:

[(1, 27911570), (2, 13955785), (5, 5582314), (10, 2791157), (19, 1469030), (38, 734515), (41, 680770), (82, 340385), (95, 293806), (190, 146903), (205, 136154), (410, 68077), (779, 35830), (1558, 17915), (3583, 7790), (3895, 7166)]