124964920

素因数分解:

$2^3\times 5^1\times {\mathrm{3124123}}^1$

素因数の和:3124134

約数の個数: 16

約数和(自身を含む): 281171160

約数和(自身を除く): 156206240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3124123, 6248246, 12496492, 15620615, 24992984, 31241230, 62482460, 124964920]

約数ペア:

[(1, 124964920), (2, 62482460), (4, 31241230), (5, 24992984), (8, 15620615), (10, 12496492), (20, 6248246), (40, 3124123)]