265237040

素因数分解:

$2^4\times 5^1\times {\mathrm{593}}^1\times {\mathrm{5591}}^1$

素因数の和:6197

約数の個数: 40

約数和(自身を含む): 617826528

約数和(自身を除く): 352589488

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 593, 1186, 2372, 2965, 4744, 5591, 5930, 9488, 11182, 11860, 22364, 23720, 27955, 44728, 47440, 55910, 89456, 111820, 223640, 447280, 3315463, 6630926, 13261852, 16577315, 26523704, 33154630, 53047408, 66309260, 132618520, 265237040]

約数ペア:

[(1, 265237040), (2, 132618520), (4, 66309260), (5, 53047408), (8, 33154630), (10, 26523704), (16, 16577315), (20, 13261852), (40, 6630926), (80, 3315463), (593, 447280), (1186, 223640), (2372, 111820), (2965, 89456), (4744, 55910), (5591, 47440), (5930, 44728), (9488, 27955), (11182, 23720), (11860, 22364)]