12522700

素因数分解:

$2^2\times 5^2\times {\mathrm{97}}^1\times {\mathrm{1291}}^1$

素因数の和:1402

約数の個数: 36

約数和(自身を含む): 27475672

約数和(自身を除く): 14952972

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 97, 100, 194, 388, 485, 970, 1291, 1940, 2425, 2582, 4850, 5164, 6455, 9700, 12910, 25820, 32275, 64550, 125227, 129100, 250454, 500908, 626135, 1252270, 2504540, 3130675, 6261350, 12522700]

約数ペア:

[(1, 12522700), (2, 6261350), (4, 3130675), (5, 2504540), (10, 1252270), (20, 626135), (25, 500908), (50, 250454), (97, 129100), (100, 125227), (194, 64550), (388, 32275), (485, 25820), (970, 12910), (1291, 9700), (1940, 6455), (2425, 5164), (2582, 4850)]