45808119640

素因数分解:

$2^3\times 5^1\times {\mathrm{661}}^1\times {\mathrm{1732531}}^1$

素因数の和:1733203

約数の個数: 32

約数和(自身を含む): 103224256560

約数和(自身を除く): 57416136920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 661, 1322, 2644, 3305, 5288, 6610, 13220, 26440, 1732531, 3465062, 6930124, 8662655, 13860248, 17325310, 34650620, 69301240, 1145202991, 2290405982, 4580811964, 5726014955, 9161623928, 11452029910, 22904059820, 45808119640]

約数ペア:

[(1, 45808119640), (2, 22904059820), (4, 11452029910), (5, 9161623928), (8, 5726014955), (10, 4580811964), (20, 2290405982), (40, 1145202991), (661, 69301240), (1322, 34650620), (2644, 17325310), (3305, 13860248), (5288, 8662655), (6610, 6930124), (13220, 3465062), (26440, 1732531)]