166664410

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{2897}}^1$

素因数の和:3438

約数の個数: 32

約数和(自身を含む): 328007232

約数和(自身を除く): 161342822

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 523, 1046, 2615, 2897, 5230, 5753, 5794, 11506, 14485, 28765, 28970, 31867, 57530, 63734, 159335, 318670, 1515131, 3030262, 7575655, 15151310, 16666441, 33332882, 83332205, 166664410]

約数ペア:

[(1, 166664410), (2, 83332205), (5, 33332882), (10, 16666441), (11, 15151310), (22, 7575655), (55, 3030262), (110, 1515131), (523, 318670), (1046, 159335), (2615, 63734), (2897, 57530), (5230, 31867), (5753, 28970), (5794, 28765), (11506, 14485)]