72960730

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{177953}}^1$

素因数の和:178001

約数の個数: 16

約数和(自身を含む): 134533224

約数和(自身を除く): 61572494

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 177953, 355906, 889765, 1779530, 7296073, 14592146, 36480365, 72960730]

約数ペア:

[(1, 72960730), (2, 36480365), (5, 14592146), (10, 7296073), (41, 1779530), (82, 889765), (205, 355906), (410, 177953)]