118199540

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{111509}}^1$

素因数の和:111571

約数の個数: 24

約数和(自身を含む): 252904680

約数和(自身を除く): 134705140

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 111509, 223018, 446036, 557545, 1115090, 2230180, 5909977, 11819954, 23639908, 29549885, 59099770, 118199540]

約数ペア:

[(1, 118199540), (2, 59099770), (4, 29549885), (5, 23639908), (10, 11819954), (20, 5909977), (53, 2230180), (106, 1115090), (212, 557545), (265, 446036), (530, 223018), (1060, 111509)]