156638802280

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{607}}^1\times {\mathrm{60293}}^1$

素因数の和:61018

約数の個数: 64

約数和(自身を含む): 356323069440

約数和(自身を除く): 199684267160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 607, 856, 1070, 1214, 2140, 2428, 3035, 4280, 4856, 6070, 12140, 24280, 60293, 64949, 120586, 129898, 241172, 259796, 301465, 324745, 482344, 519592, 602930, 649490, 1205860, 1298980, 2411720, 2597960, 6451351, 12902702, 25805404, 32256755, 36597851, 51610808, 64513510, 73195702, 129027020, 146391404, 182989255, 258054040, 292782808, 365978510, 731957020, 1463914040, 3915970057, 7831940114, 15663880228, 19579850285, 31327760456, 39159700570, 78319401140, 156638802280]

約数ペア:

[(1, 156638802280), (2, 78319401140), (4, 39159700570), (5, 31327760456), (8, 19579850285), (10, 15663880228), (20, 7831940114), (40, 3915970057), (107, 1463914040), (214, 731957020), (428, 365978510), (535, 292782808), (607, 258054040), (856, 182989255), (1070, 146391404), (1214, 129027020), (2140, 73195702), (2428, 64513510), (3035, 51610808), (4280, 36597851), (4856, 32256755), (6070, 25805404), (12140, 12902702), (24280, 6451351), (60293, 2597960), (64949, 2411720), (120586, 1298980), (129898, 1205860), (241172, 649490), (259796, 602930), (301465, 519592), (324745, 482344)]