5186680

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1021}}^1$

素因数の和:1159

約数の個数: 32

約数和(自身を含む): 11773440

約数和(自身を除く): 6586760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1021, 1270, 2042, 2540, 4084, 5080, 5105, 8168, 10210, 20420, 40840, 129667, 259334, 518668, 648335, 1037336, 1296670, 2593340, 5186680]

約数ペア:

[(1, 5186680), (2, 2593340), (4, 1296670), (5, 1037336), (8, 648335), (10, 518668), (20, 259334), (40, 129667), (127, 40840), (254, 20420), (508, 10210), (635, 8168), (1016, 5105), (1021, 5080), (1270, 4084), (2042, 2540)]