104612920

素因数分解:

$2^3\times 5^1\times {\mathrm{1567}}^1\times {\mathrm{1669}}^1$

素因数の和:3247

約数の個数: 32

約数和(自身を含む): 235670400

約数和(自身を除く): 131057480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1567, 1669, 3134, 3338, 6268, 6676, 7835, 8345, 12536, 13352, 15670, 16690, 31340, 33380, 62680, 66760, 2615323, 5230646, 10461292, 13076615, 20922584, 26153230, 52306460, 104612920]

約数ペア:

[(1, 104612920), (2, 52306460), (4, 26153230), (5, 20922584), (8, 13076615), (10, 10461292), (20, 5230646), (40, 2615323), (1567, 66760), (1669, 62680), (3134, 33380), (3338, 31340), (6268, 16690), (6676, 15670), (7835, 13352), (8345, 12536)]