3198520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6151}}^1$

素因数の和:6175

約数の個数: 32

約数和(自身を含む): 7751520

約数和(自身を除く): 4553000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 6151, 12302, 24604, 30755, 49208, 61510, 79963, 123020, 159926, 246040, 319852, 399815, 639704, 799630, 1599260, 3198520]

約数ペア:

[(1, 3198520), (2, 1599260), (4, 799630), (5, 639704), (8, 399815), (10, 319852), (13, 246040), (20, 159926), (26, 123020), (40, 79963), (52, 61510), (65, 49208), (104, 30755), (130, 24604), (260, 12302), (520, 6151)]