75186140

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{28697}}^1$

素因数の和:28837

約数の個数: 24

約数和(自身を含む): 159101712

約数和(自身を除く): 83915572

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 28697, 57394, 114788, 143485, 286970, 573940, 3759307, 7518614, 15037228, 18796535, 37593070, 75186140]

約数ペア:

[(1, 75186140), (2, 37593070), (4, 18796535), (5, 15037228), (10, 7518614), (20, 3759307), (131, 573940), (262, 286970), (524, 143485), (655, 114788), (1310, 57394), (2620, 28697)]