80492027804

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{2707}}^1\times {\mathrm{391247}}^1$

素因数の和:393977

約数の個数: 24

約数和(自身を含む): 148329941760

約数和(自身を除く): 67837913956

約数列:

[1, 2, 4, 19, 38, 76, 2707, 5414, 10828, 51433, 102866, 205732, 391247, 782494, 1564988, 7433693, 14867386, 29734772, 1059105629, 2118211258, 4236422516, 20123006951, 40246013902, 80492027804]

約数ペア:

[(1, 80492027804), (2, 40246013902), (4, 20123006951), (19, 4236422516), (38, 2118211258), (76, 1059105629), (2707, 29734772), (5414, 14867386), (10828, 7433693), (51433, 1564988), (102866, 782494), (205732, 391247)]