53968240

素因数分解:

$2^4\times 5^1\times {\mathrm{674603}}^1$

素因数の和:674616

約数の個数: 20

約数和(自身を含む): 125476344

約数和(自身を除く): 71508104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 674603, 1349206, 2698412, 3373015, 5396824, 6746030, 10793648, 13492060, 26984120, 53968240]

約数ペア:

[(1, 53968240), (2, 26984120), (4, 13492060), (5, 10793648), (8, 6746030), (10, 5396824), (16, 3373015), (20, 2698412), (40, 1349206), (80, 674603)]