66412270

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{1451}}^1$

素因数の和:1680

約数の個数: 32

約数和(自身を含む): 125452800

約数和(自身を除く): 59040530

約数列:

[1, 2, 5, 10, 23, 46, 115, 199, 230, 398, 995, 1451, 1990, 2902, 4577, 7255, 9154, 14510, 22885, 33373, 45770, 66746, 166865, 288749, 333730, 577498, 1443745, 2887490, 6641227, 13282454, 33206135, 66412270]

約数ペア:

[(1, 66412270), (2, 33206135), (5, 13282454), (10, 6641227), (23, 2887490), (46, 1443745), (115, 577498), (199, 333730), (230, 288749), (398, 166865), (995, 66746), (1451, 45770), (1990, 33373), (2902, 22885), (4577, 14510), (7255, 9154)]