233434240

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{28057}}^1$

素因数の和:28089

約数の個数: 64

約数和(自身を含む): 601002360

約数和(自身を除く): 367568120

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 260, 320, 416, 520, 640, 832, 1040, 1664, 2080, 4160, 8320, 28057, 56114, 112228, 140285, 224456, 280570, 364741, 448912, 561140, 729482, 897824, 1122280, 1458964, 1795648, 1823705, 2244560, 2917928, 3591296, 3647410, 4489120, 5835856, 7294820, 8978240, 11671712, 14589640, 17956480, 23343424, 29179280, 46686848, 58358560, 116717120, 233434240]

約数ペア:

[(1, 233434240), (2, 116717120), (4, 58358560), (5, 46686848), (8, 29179280), (10, 23343424), (13, 17956480), (16, 14589640), (20, 11671712), (26, 8978240), (32, 7294820), (40, 5835856), (52, 4489120), (64, 3647410), (65, 3591296), (80, 2917928), (104, 2244560), (128, 1823705), (130, 1795648), (160, 1458964), (208, 1122280), (260, 897824), (320, 729482), (416, 561140), (520, 448912), (640, 364741), (832, 280570), (1040, 224456), (1664, 140285), (2080, 112228), (4160, 56114), (8320, 28057)]