12644828500

素因数分解:

$2^2\times 5^3\times {\mathrm{179}}^1\times {\mathrm{141283}}^1$

素因数の和:141481

約数の個数: 48

約数和(自身を含む): 27770783040

約数和(自身を除く): 15125954540

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 179, 250, 358, 500, 716, 895, 1790, 3580, 4475, 8950, 17900, 22375, 44750, 89500, 141283, 282566, 565132, 706415, 1412830, 2825660, 3532075, 7064150, 14128300, 17660375, 25289657, 35320750, 50579314, 70641500, 101158628, 126448285, 252896570, 505793140, 632241425, 1264482850, 2528965700, 3161207125, 6322414250, 12644828500]

約数ペア:

[(1, 12644828500), (2, 6322414250), (4, 3161207125), (5, 2528965700), (10, 1264482850), (20, 632241425), (25, 505793140), (50, 252896570), (100, 126448285), (125, 101158628), (179, 70641500), (250, 50579314), (358, 35320750), (500, 25289657), (716, 17660375), (895, 14128300), (1790, 7064150), (3580, 3532075), (4475, 2825660), (8950, 1412830), (17900, 706415), (22375, 565132), (44750, 282566), (89500, 141283)]