23038121840

素因数分解:

$2^4\times 5^1\times {\mathrm{287976523}}^1$

素因数の和:287976536

約数の個数: 20

約数和(自身を含む): 53563633464

約数和(自身を除く): 30525511624

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 287976523, 575953046, 1151906092, 1439882615, 2303812184, 2879765230, 4607624368, 5759530460, 11519060920, 23038121840]

約数ペア:

[(1, 23038121840), (2, 11519060920), (4, 5759530460), (5, 4607624368), (8, 2879765230), (10, 2303812184), (16, 1439882615), (20, 1151906092), (40, 575953046), (80, 287976523)]