45651520

素因数分解:

$2^6\times 5^1\times {\mathrm{331}}^1\times {\mathrm{431}}^1$

素因数の和:779

約数の個数: 56

約数和(自身を含む): 109289088

約数和(自身を除く): 63637568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 331, 431, 662, 862, 1324, 1655, 1724, 2155, 2648, 3310, 3448, 4310, 5296, 6620, 6896, 8620, 10592, 13240, 13792, 17240, 21184, 26480, 27584, 34480, 52960, 68960, 105920, 137920, 142661, 285322, 570644, 713305, 1141288, 1426610, 2282576, 2853220, 4565152, 5706440, 9130304, 11412880, 22825760, 45651520]

約数ペア:

[(1, 45651520), (2, 22825760), (4, 11412880), (5, 9130304), (8, 5706440), (10, 4565152), (16, 2853220), (20, 2282576), (32, 1426610), (40, 1141288), (64, 713305), (80, 570644), (160, 285322), (320, 142661), (331, 137920), (431, 105920), (662, 68960), (862, 52960), (1324, 34480), (1655, 27584), (1724, 26480), (2155, 21184), (2648, 17240), (3310, 13792), (3448, 13240), (4310, 10592), (5296, 8620), (6620, 6896)]