338601788900

素因数分解:

$2^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{855271}}^1$

素因数の和:855429

約数の個数: 72

約数和(自身を含む): 761677874496

約数和(自身を除く): 423076085596

約数列:

[1, 2, 4, 5, 10, 20, 25, 37, 50, 74, 100, 107, 148, 185, 214, 370, 428, 535, 740, 925, 1070, 1850, 2140, 2675, 3700, 3959, 5350, 7918, 10700, 15836, 19795, 39590, 79180, 98975, 197950, 395900, 855271, 1710542, 3421084, 4276355, 8552710, 17105420, 21381775, 31645027, 42763550, 63290054, 85527100, 91513997, 126580108, 158225135, 183027994, 316450270, 366055988, 457569985, 632900540, 791125675, 915139970, 1582251350, 1830279940, 2287849925, 3164502700, 3386017889, 4575699850, 6772035778, 9151399700, 13544071556, 16930089445, 33860178890, 67720357780, 84650447225, 169300894450, 338601788900]

約数ペア:

[(1, 338601788900), (2, 169300894450), (4, 84650447225), (5, 67720357780), (10, 33860178890), (20, 16930089445), (25, 13544071556), (37, 9151399700), (50, 6772035778), (74, 4575699850), (100, 3386017889), (107, 3164502700), (148, 2287849925), (185, 1830279940), (214, 1582251350), (370, 915139970), (428, 791125675), (535, 632900540), (740, 457569985), (925, 366055988), (1070, 316450270), (1850, 183027994), (2140, 158225135), (2675, 126580108), (3700, 91513997), (3959, 85527100), (5350, 63290054), (7918, 42763550), (10700, 31645027), (15836, 21381775), (19795, 17105420), (39590, 8552710), (79180, 4276355), (98975, 3421084), (197950, 1710542), (395900, 855271)]