422972110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{461}}^1$

素因数の和:937

約数の個数: 64

約数和(自身を含む): 878169600

約数和(自身を除く): 455197490

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 439, 461, 878, 922, 1045, 2090, 2195, 2305, 4390, 4610, 4829, 5071, 8341, 8759, 9658, 10142, 16682, 17518, 24145, 25355, 41705, 43795, 48290, 50710, 83410, 87590, 91751, 96349, 183502, 192698, 202379, 404758, 458755, 481745, 917510, 963490, 1011895, 2023790, 2226169, 3845201, 4452338, 7690402, 11130845, 19226005, 22261690, 38452010, 42297211, 84594422, 211486055, 422972110]

約数ペア:

[(1, 422972110), (2, 211486055), (5, 84594422), (10, 42297211), (11, 38452010), (19, 22261690), (22, 19226005), (38, 11130845), (55, 7690402), (95, 4452338), (110, 3845201), (190, 2226169), (209, 2023790), (418, 1011895), (439, 963490), (461, 917510), (878, 481745), (922, 458755), (1045, 404758), (2090, 202379), (2195, 192698), (2305, 183502), (4390, 96349), (4610, 91751), (4829, 87590), (5071, 83410), (8341, 50710), (8759, 48290), (9658, 43795), (10142, 41705), (16682, 25355), (17518, 24145)]