99018560

素因数分解:

$2^6\times 5^1\times {\mathrm{309433}}^1$

素因数の和:309450

約数の個数: 28

約数和(自身を含む): 235788708

約数和(自身を除く): 136770148

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 309433, 618866, 1237732, 1547165, 2475464, 3094330, 4950928, 6188660, 9901856, 12377320, 19803712, 24754640, 49509280, 99018560]

約数ペア:

[(1, 99018560), (2, 49509280), (4, 24754640), (5, 19803712), (8, 12377320), (10, 9901856), (16, 6188660), (20, 4950928), (32, 3094330), (40, 2475464), (64, 1547165), (80, 1237732), (160, 618866), (320, 309433)]