5152439620

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2894629}}^1$

素因数の和:2894727

約数の個数: 24

約数和(自身を含む): 10941701400

約数和(自身を除く): 5789261780

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780, 2894629, 5789258, 11578516, 14473145, 28946290, 57892580, 257621981, 515243962, 1030487924, 1288109905, 2576219810, 5152439620]

約数ペア:

[(1, 5152439620), (2, 2576219810), (4, 1288109905), (5, 1030487924), (10, 515243962), (20, 257621981), (89, 57892580), (178, 28946290), (356, 14473145), (445, 11578516), (890, 5789258), (1780, 2894629)]