105957080

素因数分解:

$2^3\times 5^1\times {\mathrm{101}}^1\times {\mathrm{26227}}^1$

素因数の和:26339

約数の個数: 32

約数和(自身を含む): 240773040

約数和(自身を除く): 134815960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101, 202, 404, 505, 808, 1010, 2020, 4040, 26227, 52454, 104908, 131135, 209816, 262270, 524540, 1049080, 2648927, 5297854, 10595708, 13244635, 21191416, 26489270, 52978540, 105957080]

約数ペア:

[(1, 105957080), (2, 52978540), (4, 26489270), (5, 21191416), (8, 13244635), (10, 10595708), (20, 5297854), (40, 2648927), (101, 1049080), (202, 524540), (404, 262270), (505, 209816), (808, 131135), (1010, 104908), (2020, 52454), (4040, 26227)]