245834080

素因数分解:

$2^5\times 5^1\times {\mathrm{593}}^1\times {\mathrm{2591}}^1$

素因数の和:3199

約数の個数: 48

約数和(自身を含む): 581986944

約数和(自身を除く): 336152864

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 593, 1186, 2372, 2591, 2965, 4744, 5182, 5930, 9488, 10364, 11860, 12955, 18976, 20728, 23720, 25910, 41456, 47440, 51820, 82912, 94880, 103640, 207280, 414560, 1536463, 3072926, 6145852, 7682315, 12291704, 15364630, 24583408, 30729260, 49166816, 61458520, 122917040, 245834080]

約数ペア:

[(1, 245834080), (2, 122917040), (4, 61458520), (5, 49166816), (8, 30729260), (10, 24583408), (16, 15364630), (20, 12291704), (32, 7682315), (40, 6145852), (80, 3072926), (160, 1536463), (593, 414560), (1186, 207280), (2372, 103640), (2591, 94880), (2965, 82912), (4744, 51820), (5182, 47440), (5930, 41456), (9488, 25910), (10364, 23720), (11860, 20728), (12955, 18976)]