24919540

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{23509}}^1$

素因数の和:23571

約数の個数: 24

約数和(自身を含む): 53320680

約数和(自身を除く): 28401140

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 23509, 47018, 94036, 117545, 235090, 470180, 1245977, 2491954, 4983908, 6229885, 12459770, 24919540]

約数ペア:

[(1, 24919540), (2, 12459770), (4, 6229885), (5, 4983908), (10, 2491954), (20, 1245977), (53, 470180), (106, 235090), (212, 117545), (265, 94036), (530, 47018), (1060, 23509)]