10216100

素因数分解:

$2^2\times 5^2\times {\mathrm{102161}}^1$

素因数の和:102175

約数の個数: 18

約数和(自身を含む): 22169154

約数和(自身を除く): 11953054

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 102161, 204322, 408644, 510805, 1021610, 2043220, 2554025, 5108050, 10216100]

約数ペア:

[(1, 10216100), (2, 5108050), (4, 2554025), (5, 2043220), (10, 1021610), (20, 510805), (25, 408644), (50, 204322), (100, 102161)]