2008540804955

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{54072979}}^1$

素因数の和:54073043

約数の個数: 32

約数和(自身を含む): 2803143283200

約数和(自身を除く): 794602478245

約数列:

[1, 5, 17, 19, 23, 85, 95, 115, 323, 391, 437, 1615, 1955, 2185, 7429, 37145, 54072979, 270364895, 919240643, 1027386601, 1243678517, 4596203215, 5136933005, 6218392585, 17465572217, 21142534789, 23629891823, 87327861085, 105712673945, 118149459115, 401708160991, 2008540804955]

約数ペア:

[(1, 2008540804955), (5, 401708160991), (17, 118149459115), (19, 105712673945), (23, 87327861085), (85, 23629891823), (95, 21142534789), (115, 17465572217), (323, 6218392585), (391, 5136933005), (437, 4596203215), (1615, 1243678517), (1955, 1027386601), (2185, 919240643), (7429, 270364895), (37145, 54072979)]