102132500

素因数分解:

$2^2\times 5^4\times {\mathrm{40853}}^1$

素因数の和:40877

約数の個数: 30

約数和(自身を含む): 223348818

約数和(自身を除く): 121216318

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 625, 1250, 2500, 40853, 81706, 163412, 204265, 408530, 817060, 1021325, 2042650, 4085300, 5106625, 10213250, 20426500, 25533125, 51066250, 102132500]

約数ペア:

[(1, 102132500), (2, 51066250), (4, 25533125), (5, 20426500), (10, 10213250), (20, 5106625), (25, 4085300), (50, 2042650), (100, 1021325), (125, 817060), (250, 408530), (500, 204265), (625, 163412), (1250, 81706), (2500, 40853)]