9222460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{449}}^1$

素因数の和:550

約数の個数: 48

約数和(自身を含む): 21168000

約数和(自身を除く): 11945540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 79, 130, 158, 260, 316, 395, 449, 790, 898, 1027, 1580, 1796, 2054, 2245, 4108, 4490, 5135, 5837, 8980, 10270, 11674, 20540, 23348, 29185, 35471, 58370, 70942, 116740, 141884, 177355, 354710, 461123, 709420, 922246, 1844492, 2305615, 4611230, 9222460]

約数ペア:

[(1, 9222460), (2, 4611230), (4, 2305615), (5, 1844492), (10, 922246), (13, 709420), (20, 461123), (26, 354710), (52, 177355), (65, 141884), (79, 116740), (130, 70942), (158, 58370), (260, 35471), (316, 29185), (395, 23348), (449, 20540), (790, 11674), (898, 10270), (1027, 8980), (1580, 5837), (1796, 5135), (2054, 4490), (2245, 4108)]