5547107.00000000

素因数分解:

$2^2\times 5^1\times {\mathrm{1993}}^1\times {\mathrm{2039}}^1$

素因数の和:4041

約数の個数: 24

約数和(自身を含む): 170845920

約数和(自身を除く): 89571380

約数列:

[1, 2, 4, 5, 10, 20, 1993, 2039, 3986, 4078, 7972, 8156, 9965, 10195, 19930, 20390, 39860, 40780, 4063727, 8127454, 16254908, 20318635, 40637270, 81274540]

約数ペア:

[(1, 81274540), (2, 40637270), (4, 20318635), (5, 16254908), (10, 8127454), (20, 4063727), (1993, 40780), (2039, 39860), (3986, 20390), (4078, 19930), (7972, 10195), (8156, 9965)]