56122480

素因数分解:

$2^4\times 5^1\times {\mathrm{701531}}^1$

素因数の和:701544

約数の個数: 20

約数和(自身を含む): 130484952

約数和(自身を除く): 74362472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 701531, 1403062, 2806124, 3507655, 5612248, 7015310, 11224496, 14030620, 28061240, 56122480]

約数ペア:

[(1, 56122480), (2, 28061240), (4, 14030620), (5, 11224496), (8, 7015310), (10, 5612248), (16, 3507655), (20, 2806124), (40, 1403062), (80, 701531)]