85252090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2089}}^1$

素因数の和:2167

約数の個数: 64

約数和(自身を含む): 195022080

約数和(自身を除く): 109769990

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 53, 55, 70, 77, 106, 110, 154, 265, 371, 385, 530, 583, 742, 770, 1166, 1855, 2089, 2915, 3710, 4081, 4178, 5830, 8162, 10445, 14623, 20405, 20890, 22979, 29246, 40810, 45958, 73115, 110717, 114895, 146230, 160853, 221434, 229790, 321706, 553585, 775019, 804265, 1107170, 1217887, 1550038, 1608530, 2435774, 3875095, 6089435, 7750190, 8525209, 12178870, 17050418, 42626045, 85252090]

約数ペア:

[(1, 85252090), (2, 42626045), (5, 17050418), (7, 12178870), (10, 8525209), (11, 7750190), (14, 6089435), (22, 3875095), (35, 2435774), (53, 1608530), (55, 1550038), (70, 1217887), (77, 1107170), (106, 804265), (110, 775019), (154, 553585), (265, 321706), (371, 229790), (385, 221434), (530, 160853), (583, 146230), (742, 114895), (770, 110717), (1166, 73115), (1855, 45958), (2089, 40810), (2915, 29246), (3710, 22979), (4081, 20890), (4178, 20405), (5830, 14623), (8162, 10445)]