187045540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{850207}}^1$

素因数の和:850227

約数の個数: 24

約数和(自身を含む): 428504832

約数和(自身を除く): 241459292

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 850207, 1700414, 3400828, 4251035, 8502070, 9352277, 17004140, 18704554, 37409108, 46761385, 93522770, 187045540]

約数ペア:

[(1, 187045540), (2, 93522770), (4, 46761385), (5, 37409108), (10, 18704554), (11, 17004140), (20, 9352277), (22, 8502070), (44, 4251035), (55, 3400828), (110, 1700414), (220, 850207)]