25284290

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{743}}^1$

素因数の和:874

約数の個数: 32

約数和(自身を含む): 47246976

約数和(自身を除く): 21962686

約数列:

[1, 2, 5, 10, 41, 82, 83, 166, 205, 410, 415, 743, 830, 1486, 3403, 3715, 6806, 7430, 17015, 30463, 34030, 60926, 61669, 123338, 152315, 304630, 308345, 616690, 2528429, 5056858, 12642145, 25284290]

約数ペア:

[(1, 25284290), (2, 12642145), (5, 5056858), (10, 2528429), (41, 616690), (82, 308345), (83, 304630), (166, 152315), (205, 123338), (410, 61669), (415, 60926), (743, 34030), (830, 30463), (1486, 17015), (3403, 7430), (3715, 6806)]