5200531660

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2921647}}^1$

素因数の和:2921745

約数の個数: 24

約数和(自身を含む): 11043829440

約数和(自身を除く): 5843297780

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780, 2921647, 5843294, 11686588, 14608235, 29216470, 58432940, 260026583, 520053166, 1040106332, 1300132915, 2600265830, 5200531660]

約数ペア:

[(1, 5200531660), (2, 2600265830), (4, 1300132915), (5, 1040106332), (10, 520053166), (20, 260026583), (89, 58432940), (178, 29216470), (356, 14608235), (445, 11686588), (890, 5843294), (1780, 2921647)]