45104740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{132661}}^1$

素因数の和:132687

約数の個数: 24

約数和(自身を含む): 100292472

約数和(自身を除く): 55187732

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 132661, 265322, 530644, 663305, 1326610, 2255237, 2653220, 4510474, 9020948, 11276185, 22552370, 45104740]

約数ペア:

[(1, 45104740), (2, 22552370), (4, 11276185), (5, 9020948), (10, 4510474), (17, 2653220), (20, 2255237), (34, 1326610), (68, 663305), (85, 530644), (170, 265322), (340, 132661)]