274189014710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{397}}^1\times {\mathrm{27527}}^1$

素因数の和:28137

約数の個数: 64

約数和(自身を含む): 535623967872

約数和(自身を除く): 261434953162

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 193, 386, 397, 794, 965, 1930, 1985, 2509, 3970, 5018, 5161, 10322, 12545, 25090, 25805, 27527, 51610, 55054, 76621, 137635, 153242, 275270, 357851, 383105, 715702, 766210, 996073, 1789255, 1992146, 3578510, 4980365, 5312711, 9960730, 10625422, 10928219, 21856438, 26563555, 53127110, 54641095, 69065243, 109282190, 138130486, 142066847, 284133694, 345326215, 690652430, 710334235, 1420668470, 2109146267, 4218292534, 10545731335, 21091462670, 27418901471, 54837802942, 137094507355, 274189014710]

約数ペア:

[(1, 274189014710), (2, 137094507355), (5, 54837802942), (10, 27418901471), (13, 21091462670), (26, 10545731335), (65, 4218292534), (130, 2109146267), (193, 1420668470), (386, 710334235), (397, 690652430), (794, 345326215), (965, 284133694), (1930, 142066847), (1985, 138130486), (2509, 109282190), (3970, 69065243), (5018, 54641095), (5161, 53127110), (10322, 26563555), (12545, 21856438), (25090, 10928219), (25805, 10625422), (27527, 9960730), (51610, 5312711), (55054, 4980365), (76621, 3578510), (137635, 1992146), (153242, 1789255), (275270, 996073), (357851, 766210), (383105, 715702)]