67885460

素因数分解:

$2^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{13523}}^1$

素因数の和:13783

約数の個数: 24

約数和(自身を含む): 143138016

約数和(自身を除く): 75252556

約数列:

[1, 2, 4, 5, 10, 20, 251, 502, 1004, 1255, 2510, 5020, 13523, 27046, 54092, 67615, 135230, 270460, 3394273, 6788546, 13577092, 16971365, 33942730, 67885460]

約数ペア:

[(1, 67885460), (2, 33942730), (4, 16971365), (5, 13577092), (10, 6788546), (20, 3394273), (251, 270460), (502, 135230), (1004, 67615), (1255, 54092), (2510, 27046), (5020, 13523)]