5162890

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{5801}}^1$

素因数の和:5897

約数の個数: 16

約数和(自身を含む): 9399240

約数和(自身を除く): 4236350

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 5801, 11602, 29005, 58010, 516289, 1032578, 2581445, 5162890]

約数ペア:

[(1, 5162890), (2, 2581445), (5, 1032578), (10, 516289), (89, 58010), (178, 29005), (445, 11602), (890, 5801)]