19595476450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{5023}}^1$

素因数の和:5260

約数の個数: 96

約数和(自身を含む): 40974377472

約数和(自身を除く): 21378901022

約数列:

[1, 2, 5, 10, 11, 22, 25, 41, 50, 55, 82, 110, 173, 205, 275, 346, 410, 451, 550, 865, 902, 1025, 1730, 1903, 2050, 2255, 3806, 4325, 4510, 5023, 7093, 8650, 9515, 10046, 11275, 14186, 19030, 22550, 25115, 35465, 47575, 50230, 55253, 70930, 78023, 95150, 110506, 125575, 156046, 177325, 205943, 251150, 276265, 354650, 390115, 411886, 552530, 780230, 868979, 1029715, 1381325, 1737958, 1950575, 2059430, 2265373, 2762650, 3901150, 4344895, 4530746, 5148575, 8689790, 9558769, 10297150, 11326865, 19117538, 21724475, 22653730, 35628139, 43448950, 47793845, 56634325, 71256278, 95587690, 113268650, 178140695, 238969225, 356281390, 391909529, 477938450, 783819058, 890703475, 1781406950, 1959547645, 3919095290, 9797738225, 19595476450]

約数ペア:

[(1, 19595476450), (2, 9797738225), (5, 3919095290), (10, 1959547645), (11, 1781406950), (22, 890703475), (25, 783819058), (41, 477938450), (50, 391909529), (55, 356281390), (82, 238969225), (110, 178140695), (173, 113268650), (205, 95587690), (275, 71256278), (346, 56634325), (410, 47793845), (451, 43448950), (550, 35628139), (865, 22653730), (902, 21724475), (1025, 19117538), (1730, 11326865), (1903, 10297150), (2050, 9558769), (2255, 8689790), (3806, 5148575), (4325, 4530746), (4510, 4344895), (5023, 3901150), (7093, 2762650), (8650, 2265373), (9515, 2059430), (10046, 1950575), (11275, 1737958), (14186, 1381325), (19030, 1029715), (22550, 868979), (25115, 780230), (35465, 552530), (47575, 411886), (50230, 390115), (55253, 354650), (70930, 276265), (78023, 251150), (95150, 205943), (110506, 177325), (125575, 156046)]