13028560

素因数分解:

$2^4\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1093}}^1$

素因数の和:1255

約数の個数: 40

約数和(自身を含む): 30522600

約数和(自身を除く): 17494040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 149, 298, 596, 745, 1093, 1192, 1490, 2186, 2384, 2980, 4372, 5465, 5960, 8744, 10930, 11920, 17488, 21860, 43720, 87440, 162857, 325714, 651428, 814285, 1302856, 1628570, 2605712, 3257140, 6514280, 13028560]

約数ペア:

[(1, 13028560), (2, 6514280), (4, 3257140), (5, 2605712), (8, 1628570), (10, 1302856), (16, 814285), (20, 651428), (40, 325714), (80, 162857), (149, 87440), (298, 43720), (596, 21860), (745, 17488), (1093, 11920), (1192, 10930), (1490, 8744), (2186, 5960), (2384, 5465), (2980, 4372)]