28222300

素因数分解:

$2^2\times 5^2\times {\mathrm{367}}^1\times {\mathrm{769}}^1$

素因数の和:1150

約数の個数: 36

約数和(自身を含む): 61489120

約数和(自身を除く): 33266820

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 367, 734, 769, 1468, 1538, 1835, 3076, 3670, 3845, 7340, 7690, 9175, 15380, 18350, 19225, 36700, 38450, 76900, 282223, 564446, 1128892, 1411115, 2822230, 5644460, 7055575, 14111150, 28222300]

約数ペア:

[(1, 28222300), (2, 14111150), (4, 7055575), (5, 5644460), (10, 2822230), (20, 1411115), (25, 1128892), (50, 564446), (100, 282223), (367, 76900), (734, 38450), (769, 36700), (1468, 19225), (1538, 18350), (1835, 15380), (3076, 9175), (3670, 7690), (3845, 7340)]