2570295555340

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{13567}}^1\times {\mathrm{91967}}^1$

素因数の和:105646

約数の個数: 48

約数和(自身を含む): 5450485727232

約数和(自身を除く): 2880190171892

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 13567, 27134, 54268, 67835, 91967, 135670, 183934, 271340, 367868, 459835, 919670, 1397401, 1839340, 2794802, 5589604, 6987005, 9472601, 13974010, 18945202, 27948020, 37890404, 47363005, 94726010, 189452020, 1247716289, 2495432578, 4990865156, 6238581445, 12477162890, 24954325780, 128514777767, 257029555534, 514059111068, 642573888835, 1285147777670, 2570295555340]

約数ペア:

[(1, 2570295555340), (2, 1285147777670), (4, 642573888835), (5, 514059111068), (10, 257029555534), (20, 128514777767), (103, 24954325780), (206, 12477162890), (412, 6238581445), (515, 4990865156), (1030, 2495432578), (2060, 1247716289), (13567, 189452020), (27134, 94726010), (54268, 47363005), (67835, 37890404), (91967, 27948020), (135670, 18945202), (183934, 13974010), (271340, 9472601), (367868, 6987005), (459835, 5589604), (919670, 2794802), (1397401, 1839340)]