105291760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{188021}}^1$

素因数の和:188041

約数の個数: 40

約数和(自身を含む): 279776736

約数和(自身を除く): 174484976

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 188021, 376042, 752084, 940105, 1316147, 1504168, 1880210, 2632294, 3008336, 3760420, 5264588, 6580735, 7520840, 10529176, 13161470, 15041680, 21058352, 26322940, 52645880, 105291760]

約数ペア:

[(1, 105291760), (2, 52645880), (4, 26322940), (5, 21058352), (7, 15041680), (8, 13161470), (10, 10529176), (14, 7520840), (16, 6580735), (20, 5264588), (28, 3760420), (35, 3008336), (40, 2632294), (56, 1880210), (70, 1504168), (80, 1316147), (112, 940105), (140, 752084), (280, 376042), (560, 188021)]