3169840

素因数分解:

$2^4\times 5^1\times {\mathrm{39623}}^1$

素因数の和:39636

約数の個数: 20

約数和(自身を含む): 7370064

約数和(自身を除く): 4200224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 39623, 79246, 158492, 198115, 316984, 396230, 633968, 792460, 1584920, 3169840]

約数ペア:

[(1, 3169840), (2, 1584920), (4, 792460), (5, 633968), (8, 396230), (10, 316984), (16, 198115), (20, 158492), (40, 79246), (80, 39623)]