196125100

素因数分解:

$2^2\times 5^2\times {\mathrm{1961251}}^1$

素因数の和:1961265

約数の個数: 18

約数和(自身を含む): 425591684

約数和(自身を除く): 229466584

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 1961251, 3922502, 7845004, 9806255, 19612510, 39225020, 49031275, 98062550, 196125100]

約数ペア:

[(1, 196125100), (2, 98062550), (4, 49031275), (5, 39225020), (10, 19612510), (20, 9806255), (25, 7845004), (50, 3922502), (100, 1961251)]