23044180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67777}}^1$

素因数の和:67803

約数の個数: 24

約数和(自身を含む): 51240168

約数和(自身を除く): 28195988

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 67777, 135554, 271108, 338885, 677770, 1152209, 1355540, 2304418, 4608836, 5761045, 11522090, 23044180]

約数ペア:

[(1, 23044180), (2, 11522090), (4, 5761045), (5, 4608836), (10, 2304418), (17, 1355540), (20, 1152209), (34, 677770), (68, 338885), (85, 271108), (170, 135554), (340, 67777)]