34821020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{673}}^1$

素因数の和:894

約数の個数: 48

約数和(自身を含む): 79262400

約数和(自身を除く): 44441380

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 199, 260, 398, 673, 796, 995, 1346, 1990, 2587, 2692, 3365, 3980, 5174, 6730, 8749, 10348, 12935, 13460, 17498, 25870, 34996, 43745, 51740, 87490, 133927, 174980, 267854, 535708, 669635, 1339270, 1741051, 2678540, 3482102, 6964204, 8705255, 17410510, 34821020]

約数ペア:

[(1, 34821020), (2, 17410510), (4, 8705255), (5, 6964204), (10, 3482102), (13, 2678540), (20, 1741051), (26, 1339270), (52, 669635), (65, 535708), (130, 267854), (199, 174980), (260, 133927), (398, 87490), (673, 51740), (796, 43745), (995, 34996), (1346, 25870), (1990, 17498), (2587, 13460), (2692, 12935), (3365, 10348), (3980, 8749), (5174, 6730)]