131682410

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1\times {\mathrm{739}}^1$

素因数の和:1022

約数の個数: 32

約数和(自身を含む): 241038720

約数和(自身を除く): 109356310

約数列:

[1, 2, 5, 10, 103, 173, 206, 346, 515, 739, 865, 1030, 1478, 1730, 3695, 7390, 17819, 35638, 76117, 89095, 127847, 152234, 178190, 255694, 380585, 639235, 761170, 1278470, 13168241, 26336482, 65841205, 131682410]

約数ペア:

[(1, 131682410), (2, 65841205), (5, 26336482), (10, 13168241), (103, 1278470), (173, 761170), (206, 639235), (346, 380585), (515, 255694), (739, 178190), (865, 152234), (1030, 127847), (1478, 89095), (1730, 76117), (3695, 35638), (7390, 17819)]