80453864404

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53527}}^1\times {\mathrm{19777}}^1$

素因数の和:73327

約数の個数: 24

約数和(自身を含む): 148214749760

約数和(自身を除く): 67760885356

約数列:

[1, 2, 4, 19, 38, 76, 19777, 39554, 53527, 79108, 107054, 214108, 375763, 751526, 1017013, 1503052, 2034026, 4068052, 1058603479, 2117206958, 4234413916, 20113466101, 40226932202, 80453864404]

約数ペア:

[(1, 80453864404), (2, 40226932202), (4, 20113466101), (19, 4234413916), (38, 2117206958), (76, 1058603479), (19777, 4068052), (39554, 2034026), (53527, 1503052), (79108, 1017013), (107054, 751526), (214108, 375763)]