26048560

素因数分解:

$2^4\times 5^1\times {\mathrm{325607}}^1$

素因数の和:325620

約数の個数: 20

約数和(自身を含む): 60563088

約数和(自身を除く): 34514528

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 325607, 651214, 1302428, 1628035, 2604856, 3256070, 5209712, 6512140, 13024280, 26048560]

約数ペア:

[(1, 26048560), (2, 13024280), (4, 6512140), (5, 5209712), (8, 3256070), (10, 2604856), (16, 1628035), (20, 1302428), (40, 651214), (80, 325607)]