73913180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{1759}}^1$

素因数の和:1970

約数の個数: 48

約数和(自身を含む): 170311680

約数和(自身を除く): 96398500

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 191, 220, 382, 764, 955, 1759, 1910, 2101, 3518, 3820, 4202, 7036, 8404, 8795, 10505, 17590, 19349, 21010, 35180, 38698, 42020, 77396, 96745, 193490, 335969, 386980, 671938, 1343876, 1679845, 3359690, 3695659, 6719380, 7391318, 14782636, 18478295, 36956590, 73913180]

約数ペア:

[(1, 73913180), (2, 36956590), (4, 18478295), (5, 14782636), (10, 7391318), (11, 6719380), (20, 3695659), (22, 3359690), (44, 1679845), (55, 1343876), (110, 671938), (191, 386980), (220, 335969), (382, 193490), (764, 96745), (955, 77396), (1759, 42020), (1910, 38698), (2101, 35180), (3518, 21010), (3820, 19349), (4202, 17590), (7036, 10505), (8404, 8795)]