2116795300

素因数分解:

$2^2\times 5^2\times {\mathrm{21167953}}^1$

素因数の和:21167967

約数の個数: 18

約数和(自身を含む): 4593446018

約数和(自身を除く): 2476650718

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 21167953, 42335906, 84671812, 105839765, 211679530, 423359060, 529198825, 1058397650, 2116795300]

約数ペア:

[(1, 2116795300), (2, 1058397650), (4, 529198825), (5, 423359060), (10, 211679530), (20, 105839765), (25, 84671812), (50, 42335906), (100, 21167953)]