99996100

素因数分解:

$2^2\times 5^2\times {\mathrm{999961}}^1$

素因数の和:999975

約数の個数: 18

約数和(自身を含む): 216991754

約数和(自身を除く): 116995654

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 999961, 1999922, 3999844, 4999805, 9999610, 19999220, 24999025, 49998050, 99996100]

約数ペア:

[(1, 99996100), (2, 49998050), (4, 24999025), (5, 19999220), (10, 9999610), (20, 4999805), (25, 3999844), (50, 1999922), (100, 999961)]