518129778890

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{5693}}^1\times {\mathrm{83497}}^1$

素因数の和:89306

約数の個数: 32

約数和(自身を含む): 941366471760

約数和(自身を除く): 423236692870

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 5693, 11386, 28465, 56930, 83497, 166994, 417485, 620537, 834970, 1241074, 3102685, 6205370, 9101173, 18202346, 45505865, 91011730, 475348421, 950696842, 2376742105, 4753484210, 51812977889, 103625955778, 259064889445, 518129778890]

約数ペア:

[(1, 518129778890), (2, 259064889445), (5, 103625955778), (10, 51812977889), (109, 4753484210), (218, 2376742105), (545, 950696842), (1090, 475348421), (5693, 91011730), (11386, 45505865), (28465, 18202346), (56930, 9101173), (83497, 6205370), (166994, 3102685), (417485, 1241074), (620537, 834970)]