2183655620

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{479}}^1\times {\mathrm{2213}}^1$

素因数の和:2804

約数の個数: 48

約数和(自身を含む): 4641960960

約数和(自身を除く): 2458305340

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 479, 515, 958, 1030, 1916, 2060, 2213, 2395, 4426, 4790, 8852, 9580, 11065, 22130, 44260, 49337, 98674, 197348, 227939, 246685, 455878, 493370, 911756, 986740, 1060027, 1139695, 2120054, 2279390, 4240108, 4558780, 5300135, 10600270, 21200540, 109182781, 218365562, 436731124, 545913905, 1091827810, 2183655620]

約数ペア:

[(1, 2183655620), (2, 1091827810), (4, 545913905), (5, 436731124), (10, 218365562), (20, 109182781), (103, 21200540), (206, 10600270), (412, 5300135), (479, 4558780), (515, 4240108), (958, 2279390), (1030, 2120054), (1916, 1139695), (2060, 1060027), (2213, 986740), (2395, 911756), (4426, 493370), (4790, 455878), (8852, 246685), (9580, 227939), (11065, 197348), (22130, 98674), (44260, 49337)]