66002890

素因数分解:

$2^1\times 5^1\times {\mathrm{1549}}^1\times {\mathrm{4261}}^1$

素因数の和:5817

約数の個数: 16

約数和(自身を含む): 118909800

約数和(自身を除く): 52906910

約数列:

[1, 2, 5, 10, 1549, 3098, 4261, 7745, 8522, 15490, 21305, 42610, 6600289, 13200578, 33001445, 66002890]

約数ペア:

[(1, 66002890), (2, 33001445), (5, 13200578), (10, 6600289), (1549, 42610), (3098, 21305), (4261, 15490), (7745, 8522)]