12413900

素因数分解:

$2^2\times 5^2\times {\mathrm{124139}}^1$

素因数の和:124153

約数の個数: 18

約数和(自身を含む): 26938380

約数和(自身を除く): 14524480

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 124139, 248278, 496556, 620695, 1241390, 2482780, 3103475, 6206950, 12413900]

約数ペア:

[(1, 12413900), (2, 6206950), (4, 3103475), (5, 2482780), (10, 1241390), (20, 620695), (25, 496556), (50, 248278), (100, 124139)]