4328360560

素因数分解:

$2^4\times 5^1\times {\mathrm{54104507}}^1$

素因数の和:54104520

約数の個数: 20

約数和(自身を含む): 10063438488

約数和(自身を除く): 5735077928

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 54104507, 108209014, 216418028, 270522535, 432836056, 541045070, 865672112, 1082090140, 2164180280, 4328360560]

約数ペア:

[(1, 4328360560), (2, 2164180280), (4, 1082090140), (5, 865672112), (8, 541045070), (10, 432836056), (16, 270522535), (20, 216418028), (40, 108209014), (80, 54104507)]