4365929840

素因数分解:

$2^4\times 5^1\times {\mathrm{54574123}}^1$

素因数の和:54574136

約数の個数: 20

約数和(自身を含む): 10150787064

約数和(自身を除く): 5784857224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 54574123, 109148246, 218296492, 272870615, 436592984, 545741230, 873185968, 1091482460, 2182964920, 4365929840]

約数ペア:

[(1, 4365929840), (2, 2182964920), (4, 1091482460), (5, 873185968), (8, 545741230), (10, 436592984), (16, 272870615), (20, 218296492), (40, 109148246), (80, 54574123)]