133025620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73091}}^1$

素因数の和:73120

約数の個数: 48

約数和(自身を含む): 343824768

約数和(自身を除く): 210799148

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 73091, 146182, 292364, 365455, 511637, 730910, 950183, 1023274, 1461820, 1900366, 2046548, 2558185, 3800732, 4750915, 5116370, 6651281, 9501830, 10232740, 13302562, 19003660, 26605124, 33256405, 66512810, 133025620]

約数ペア:

[(1, 133025620), (2, 66512810), (4, 33256405), (5, 26605124), (7, 19003660), (10, 13302562), (13, 10232740), (14, 9501830), (20, 6651281), (26, 5116370), (28, 4750915), (35, 3800732), (52, 2558185), (65, 2046548), (70, 1900366), (91, 1461820), (130, 1023274), (140, 950183), (182, 730910), (260, 511637), (364, 365455), (455, 292364), (910, 146182), (1820, 73091)]