84868040

素因数分解:

$2^3\times 5^1\times {\mathrm{151}}^1\times {\mathrm{14051}}^1$

素因数の和:14213

約数の個数: 32

約数和(自身を含む): 192231360

約数和(自身を除く): 107363320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 151, 302, 604, 755, 1208, 1510, 3020, 6040, 14051, 28102, 56204, 70255, 112408, 140510, 281020, 562040, 2121701, 4243402, 8486804, 10608505, 16973608, 21217010, 42434020, 84868040]

約数ペア:

[(1, 84868040), (2, 42434020), (4, 21217010), (5, 16973608), (8, 10608505), (10, 8486804), (20, 4243402), (40, 2121701), (151, 562040), (302, 281020), (604, 140510), (755, 112408), (1208, 70255), (1510, 56204), (3020, 28102), (6040, 14051)]