43428860

素因数分解:

$2^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{11251}}^1$

素因数の和:11453

約数の個数: 24

約数和(自身を含む): 91681296

約数和(自身を除く): 48252436

約数列:

[1, 2, 4, 5, 10, 20, 193, 386, 772, 965, 1930, 3860, 11251, 22502, 45004, 56255, 112510, 225020, 2171443, 4342886, 8685772, 10857215, 21714430, 43428860]

約数ペア:

[(1, 43428860), (2, 21714430), (4, 10857215), (5, 8685772), (10, 4342886), (20, 2171443), (193, 225020), (386, 112510), (772, 56255), (965, 45004), (1930, 22502), (3860, 11251)]