27480100

素因数分解:

$2^2\times 5^2\times {\mathrm{97}}^1\times {\mathrm{2833}}^1$

素因数の和:2944

約数の個数: 36

約数和(自身を含む): 60267844

約数和(自身を除く): 32787744

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 97, 100, 194, 388, 485, 970, 1940, 2425, 2833, 4850, 5666, 9700, 11332, 14165, 28330, 56660, 70825, 141650, 274801, 283300, 549602, 1099204, 1374005, 2748010, 5496020, 6870025, 13740050, 27480100]

約数ペア:

[(1, 27480100), (2, 13740050), (4, 6870025), (5, 5496020), (10, 2748010), (20, 1374005), (25, 1099204), (50, 549602), (97, 283300), (100, 274801), (194, 141650), (388, 70825), (485, 56660), (970, 28330), (1940, 14165), (2425, 11332), (2833, 9700), (4850, 5666)]