91312960

素因数分解:

$2^6\times 5^1\times {\mathrm{67}}^1\times {\mathrm{4259}}^1$

素因数の和:4343

約数の個数: 56

約数和(自身を含む): 220736160

約数和(自身を除く): 129423200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 67, 80, 134, 160, 268, 320, 335, 536, 670, 1072, 1340, 2144, 2680, 4259, 4288, 5360, 8518, 10720, 17036, 21295, 21440, 34072, 42590, 68144, 85180, 136288, 170360, 272576, 285353, 340720, 570706, 681440, 1141412, 1362880, 1426765, 2282824, 2853530, 4565648, 5707060, 9131296, 11414120, 18262592, 22828240, 45656480, 91312960]

約数ペア:

[(1, 91312960), (2, 45656480), (4, 22828240), (5, 18262592), (8, 11414120), (10, 9131296), (16, 5707060), (20, 4565648), (32, 2853530), (40, 2282824), (64, 1426765), (67, 1362880), (80, 1141412), (134, 681440), (160, 570706), (268, 340720), (320, 285353), (335, 272576), (536, 170360), (670, 136288), (1072, 85180), (1340, 68144), (2144, 42590), (2680, 34072), (4259, 21440), (4288, 21295), (5360, 17036), (8518, 10720)]