10442480

素因数分解:

$2^4\times 5^1\times {\mathrm{130531}}^1$

素因数の和:130544

約数の個数: 20

約数和(自身を含む): 24278952

約数和(自身を除く): 13836472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 130531, 261062, 522124, 652655, 1044248, 1305310, 2088496, 2610620, 5221240, 10442480]

約数ペア:

[(1, 10442480), (2, 5221240), (4, 2610620), (5, 2088496), (8, 1305310), (10, 1044248), (16, 652655), (20, 522124), (40, 261062), (80, 130531)]