3169156720

素因数分解:

$2^4\times 5^1\times {\mathrm{39614459}}^1$

素因数の和:39614472

約数の個数: 20

約数和(自身を含む): 7368289560

約数和(自身を除く): 4199132840

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 39614459, 79228918, 158457836, 198072295, 316915672, 396144590, 633831344, 792289180, 1584578360, 3169156720]

約数ペア:

[(1, 3169156720), (2, 1584578360), (4, 792289180), (5, 633831344), (8, 396144590), (10, 316915672), (16, 198072295), (20, 158457836), (40, 79228918), (80, 39614459)]