156980622250

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{1709}}^1\times {\mathrm{21613}}^1$

素因数の和:23356

約数の個数: 64

約数和(自身を含む): 311350534560

約数和(自身を除く): 154369912310

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 125, 170, 250, 425, 850, 1709, 2125, 3418, 4250, 8545, 17090, 21613, 29053, 42725, 43226, 58106, 85450, 108065, 145265, 213625, 216130, 290530, 367421, 427250, 540325, 726325, 734842, 1080650, 1452650, 1837105, 2701625, 3631625, 3674210, 5403250, 7263250, 9185525, 18371050, 36936617, 45927625, 73873234, 91855250, 184683085, 369366170, 627922489, 923415425, 1255844978, 1846830850, 3139612445, 4617077125, 6279224890, 9234154250, 15698062225, 31396124450, 78490311125, 156980622250]

約数ペア:

[(1, 156980622250), (2, 78490311125), (5, 31396124450), (10, 15698062225), (17, 9234154250), (25, 6279224890), (34, 4617077125), (50, 3139612445), (85, 1846830850), (125, 1255844978), (170, 923415425), (250, 627922489), (425, 369366170), (850, 184683085), (1709, 91855250), (2125, 73873234), (3418, 45927625), (4250, 36936617), (8545, 18371050), (17090, 9185525), (21613, 7263250), (29053, 5403250), (42725, 3674210), (43226, 3631625), (58106, 2701625), (85450, 1837105), (108065, 1452650), (145265, 1080650), (213625, 734842), (216130, 726325), (290530, 540325), (367421, 427250)]