6289840

素因数分解:

$2^4\times 5^1\times {\mathrm{78623}}^1$

素因数の和:78636

約数の個数: 20

約数和(自身を含む): 14624064

約数和(自身を除く): 8334224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 78623, 157246, 314492, 393115, 628984, 786230, 1257968, 1572460, 3144920, 6289840]

約数ペア:

[(1, 6289840), (2, 3144920), (4, 1572460), (5, 1257968), (8, 786230), (10, 628984), (16, 393115), (20, 314492), (40, 157246), (80, 78623)]