977480060

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{24923}}^1$

素因数の和:25022

約数の個数: 48

約数和(自身を含む): 2148050016

約数和(自身を除く): 1170569956

約数列:

[1, 2, 4, 5, 10, 20, 37, 53, 74, 106, 148, 185, 212, 265, 370, 530, 740, 1060, 1961, 3922, 7844, 9805, 19610, 24923, 39220, 49846, 99692, 124615, 249230, 498460, 922151, 1320919, 1844302, 2641838, 3688604, 4610755, 5283676, 6604595, 9221510, 13209190, 18443020, 26418380, 48874003, 97748006, 195496012, 244370015, 488740030, 977480060]

約数ペア:

[(1, 977480060), (2, 488740030), (4, 244370015), (5, 195496012), (10, 97748006), (20, 48874003), (37, 26418380), (53, 18443020), (74, 13209190), (106, 9221510), (148, 6604595), (185, 5283676), (212, 4610755), (265, 3688604), (370, 2641838), (530, 1844302), (740, 1320919), (1060, 922151), (1961, 498460), (3922, 249230), (7844, 124615), (9805, 99692), (19610, 49846), (24923, 39220)]