40585376845

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{1559}}^1\times {\mathrm{2551}}^1$

素因数の和:4285

約数の個数: 32

約数和(自身を含む): 52837424640

約数和(自身を除く): 12252047795

約数列:

[1, 5, 13, 65, 157, 785, 1559, 2041, 2551, 7795, 10205, 12755, 20267, 33163, 101335, 165815, 244763, 400507, 1223815, 2002535, 3181919, 3977009, 5206591, 15909595, 19885045, 26032955, 51701117, 258505585, 624390413, 3121952065, 8117075369, 40585376845]

約数ペア:

[(1, 40585376845), (5, 8117075369), (13, 3121952065), (65, 624390413), (157, 258505585), (785, 51701117), (1559, 26032955), (2041, 19885045), (2551, 15909595), (7795, 5206591), (10205, 3977009), (12755, 3181919), (20267, 2002535), (33163, 1223815), (101335, 400507), (165815, 244763)]