201211223060

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{1039}}^1\times {\mathrm{94009}}^1$

素因数の和:95160

約数の個数: 48

約数和(自身を含む): 427061107200

約数和(自身を除く): 225849884140

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 1039, 2060, 2078, 4156, 5195, 10390, 20780, 94009, 107017, 188018, 214034, 376036, 428068, 470045, 535085, 940090, 1070170, 1880180, 2140340, 9682927, 19365854, 38731708, 48414635, 96829270, 97675351, 193658540, 195350702, 390701404, 488376755, 976753510, 1953507020, 10060561153, 20121122306, 40242244612, 50302805765, 100605611530, 201211223060]

約数ペア:

[(1, 201211223060), (2, 100605611530), (4, 50302805765), (5, 40242244612), (10, 20121122306), (20, 10060561153), (103, 1953507020), (206, 976753510), (412, 488376755), (515, 390701404), (1030, 195350702), (1039, 193658540), (2060, 97675351), (2078, 96829270), (4156, 48414635), (5195, 38731708), (10390, 19365854), (20780, 9682927), (94009, 2140340), (107017, 1880180), (188018, 1070170), (214034, 940090), (376036, 535085), (428068, 470045)]