2016121925

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{463}}^1\times {\mathrm{7573}}^1$

素因数の和:8069

約数の個数: 24

約数和(自身を含む): 2614665984

約数和(自身を除く): 598544059

約数列:

[1, 5, 23, 25, 115, 463, 575, 2315, 7573, 10649, 11575, 37865, 53245, 174179, 189325, 266225, 870895, 3506299, 4354475, 17531495, 80644877, 87657475, 403224385, 2016121925]

約数ペア:

[(1, 2016121925), (5, 403224385), (23, 87657475), (25, 80644877), (115, 17531495), (463, 4354475), (575, 3506299), (2315, 870895), (7573, 266225), (10649, 189325), (11575, 174179), (37865, 53245)]