3822520

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7351}}^1$

素因数の和:7375

約数の個数: 32

約数和(自身を含む): 9263520

約数和(自身を除く): 5441000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 7351, 14702, 29404, 36755, 58808, 73510, 95563, 147020, 191126, 294040, 382252, 477815, 764504, 955630, 1911260, 3822520]

約数ペア:

[(1, 3822520), (2, 1911260), (4, 955630), (5, 764504), (8, 477815), (10, 382252), (13, 294040), (20, 191126), (26, 147020), (40, 95563), (52, 73510), (65, 58808), (104, 36755), (130, 29404), (260, 14702), (520, 7351)]