8081014865

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{7027}}^1$

素因数の和:7182

約数の個数: 64

約数和(自身を含む): 12630159360

約数和(自身を除く): 4549144495

約数列:

[1, 5, 7, 11, 29, 35, 55, 77, 103, 145, 203, 319, 385, 515, 721, 1015, 1133, 1595, 2233, 2987, 3605, 5665, 7027, 7931, 11165, 14935, 20909, 32857, 35135, 39655, 49189, 77297, 104545, 164285, 203783, 229999, 245945, 386485, 541079, 723781, 1018915, 1149995, 1426481, 2241613, 2705395, 3618905, 5066467, 7132405, 7961591, 11208065, 15691291, 20989649, 25332335, 39807955, 55731137, 78456455, 104948245, 146927543, 230886139, 278655685, 734637715, 1154430695, 1616202973, 8081014865]

約数ペア:

[(1, 8081014865), (5, 1616202973), (7, 1154430695), (11, 734637715), (29, 278655685), (35, 230886139), (55, 146927543), (77, 104948245), (103, 78456455), (145, 55731137), (203, 39807955), (319, 25332335), (385, 20989649), (515, 15691291), (721, 11208065), (1015, 7961591), (1133, 7132405), (1595, 5066467), (2233, 3618905), (2987, 2705395), (3605, 2241613), (5665, 1426481), (7027, 1149995), (7931, 1018915), (11165, 723781), (14935, 541079), (20909, 386485), (32857, 245945), (35135, 229999), (39655, 203783), (49189, 164285), (77297, 104545)]