29772500

素因数分解:

$2^2\times 5^4\times {\mathrm{11909}}^1$

素因数の和:11933

約数の個数: 30

約数和(自身を含む): 65111970

約数和(自身を除く): 35339470

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 625, 1250, 2500, 11909, 23818, 47636, 59545, 119090, 238180, 297725, 595450, 1190900, 1488625, 2977250, 5954500, 7443125, 14886250, 29772500]

約数ペア:

[(1, 29772500), (2, 14886250), (4, 7443125), (5, 5954500), (10, 2977250), (20, 1488625), (25, 1190900), (50, 595450), (100, 297725), (125, 238180), (250, 119090), (500, 59545), (625, 47636), (1250, 23818), (2500, 11909)]