22400060

素因数分解:

$2^2\times 5^1\times {\mathrm{179}}^1\times {\mathrm{6257}}^1$

素因数の和:6445

約数の個数: 24

約数和(自身を含む): 47310480

約数和(自身を除く): 24910420

約数列:

[1, 2, 4, 5, 10, 20, 179, 358, 716, 895, 1790, 3580, 6257, 12514, 25028, 31285, 62570, 125140, 1120003, 2240006, 4480012, 5600015, 11200030, 22400060]

約数ペア:

[(1, 22400060), (2, 11200030), (4, 5600015), (5, 4480012), (10, 2240006), (20, 1120003), (179, 125140), (358, 62570), (716, 31285), (895, 25028), (1790, 12514), (3580, 6257)]