26261560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{50503}}^1$

素因数の和:50527

約数の個数: 32

約数和(自身を含む): 63635040

約数和(自身を除く): 37373480

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 50503, 101006, 202012, 252515, 404024, 505030, 656539, 1010060, 1313078, 2020120, 2626156, 3282695, 5252312, 6565390, 13130780, 26261560]

約数ペア:

[(1, 26261560), (2, 13130780), (4, 6565390), (5, 5252312), (8, 3282695), (10, 2626156), (13, 2020120), (20, 1313078), (26, 1010060), (40, 656539), (52, 505030), (65, 404024), (104, 252515), (130, 202012), (260, 101006), (520, 50503)]