75496940

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{547}}^1$

素因数の和:726

約数の個数: 48

約数和(自身を含む): 162769152

約数和(自身を除く): 87272212

約数列:

[1, 2, 4, 5, 10, 20, 67, 103, 134, 206, 268, 335, 412, 515, 547, 670, 1030, 1094, 1340, 2060, 2188, 2735, 5470, 6901, 10940, 13802, 27604, 34505, 36649, 56341, 69010, 73298, 112682, 138020, 146596, 183245, 225364, 281705, 366490, 563410, 732980, 1126820, 3774847, 7549694, 15099388, 18874235, 37748470, 75496940]

約数ペア:

[(1, 75496940), (2, 37748470), (4, 18874235), (5, 15099388), (10, 7549694), (20, 3774847), (67, 1126820), (103, 732980), (134, 563410), (206, 366490), (268, 281705), (335, 225364), (412, 183245), (515, 146596), (547, 138020), (670, 112682), (1030, 73298), (1094, 69010), (1340, 56341), (2060, 36649), (2188, 34505), (2735, 27604), (5470, 13802), (6901, 10940)]