8302900

素因数分解:

$2^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{1051}}^1$

素因数の和:1144

約数の個数: 36

約数和(自身を含む): 18262720

約数和(自身を除く): 9959820

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 79, 100, 158, 316, 395, 790, 1051, 1580, 1975, 2102, 3950, 4204, 5255, 7900, 10510, 21020, 26275, 52550, 83029, 105100, 166058, 332116, 415145, 830290, 1660580, 2075725, 4151450, 8302900]

約数ペア:

[(1, 8302900), (2, 4151450), (4, 2075725), (5, 1660580), (10, 830290), (20, 415145), (25, 332116), (50, 166058), (79, 105100), (100, 83029), (158, 52550), (316, 26275), (395, 21020), (790, 10510), (1051, 7900), (1580, 5255), (1975, 4204), (2102, 3950)]