63173780

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{27953}}^1$

素因数の和:28075

約数の個数: 24

約数和(自身を含む): 133843752

約数和(自身を除く): 70669972

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 27953, 55906, 111812, 139765, 279530, 559060, 3158689, 6317378, 12634756, 15793445, 31586890, 63173780]

約数ペア:

[(1, 63173780), (2, 31586890), (4, 15793445), (5, 12634756), (10, 6317378), (20, 3158689), (113, 559060), (226, 279530), (452, 139765), (565, 111812), (1130, 55906), (2260, 27953)]