1330384100

素因数分解:

$2^2\times 5^2\times {\mathrm{97}}^1\times {\mathrm{137153}}^1$

素因数の和:137264

約数の個数: 36

約数和(自身を含む): 2916716964

約数和(自身を除く): 1586332864

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 97, 100, 194, 388, 485, 970, 1940, 2425, 4850, 9700, 137153, 274306, 548612, 685765, 1371530, 2743060, 3428825, 6857650, 13303841, 13715300, 26607682, 53215364, 66519205, 133038410, 266076820, 332596025, 665192050, 1330384100]

約数ペア:

[(1, 1330384100), (2, 665192050), (4, 332596025), (5, 266076820), (10, 133038410), (20, 66519205), (25, 53215364), (50, 26607682), (97, 13715300), (100, 13303841), (194, 6857650), (388, 3428825), (485, 2743060), (970, 1371530), (1940, 685765), (2425, 548612), (4850, 274306), (9700, 137153)]