4827500

素因数分解:

$2^2\times 5^4\times {\mathrm{1931}}^1$

素因数の和:1955

約数の個数: 30

約数和(自身を含む): 10562244

約数和(自身を除く): 5734744

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 625, 1250, 1931, 2500, 3862, 7724, 9655, 19310, 38620, 48275, 96550, 193100, 241375, 482750, 965500, 1206875, 2413750, 4827500]

約数ペア:

[(1, 4827500), (2, 2413750), (4, 1206875), (5, 965500), (10, 482750), (20, 241375), (25, 193100), (50, 96550), (100, 48275), (125, 38620), (250, 19310), (500, 9655), (625, 7724), (1250, 3862), (1931, 2500)]