5132630

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:248

約数の個数: 32

約数和(自身を含む): 9590400

約数和(自身を除く): 4457770

約数列:

[1, 2, 5, 10, 73, 79, 89, 146, 158, 178, 365, 395, 445, 730, 790, 890, 5767, 6497, 7031, 11534, 12994, 14062, 28835, 32485, 35155, 57670, 64970, 70310, 513263, 1026526, 2566315, 5132630]

約数ペア:

[(1, 5132630), (2, 2566315), (5, 1026526), (10, 513263), (73, 70310), (79, 64970), (89, 57670), (146, 35155), (158, 32485), (178, 28835), (365, 14062), (395, 12994), (445, 11534), (730, 7031), (790, 6497), (890, 5767)]