66039460

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{29221}}^1$

素因数の和:29343

約数の個数: 24

約数和(自身を含む): 139914936

約数和(自身を除く): 73875476

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 29221, 58442, 116884, 146105, 292210, 584420, 3301973, 6603946, 13207892, 16509865, 33019730, 66039460]

約数ペア:

[(1, 66039460), (2, 33019730), (4, 16509865), (5, 13207892), (10, 6603946), (20, 3301973), (113, 584420), (226, 292210), (452, 146105), (565, 116884), (1130, 58442), (2260, 29221)]