7772740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{22861}}^1$

素因数の和:22887

約数の個数: 24

約数和(自身を含む): 17283672

約数和(自身を除く): 9510932

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 22861, 45722, 91444, 114305, 228610, 388637, 457220, 777274, 1554548, 1943185, 3886370, 7772740]

約数ペア:

[(1, 7772740), (2, 3886370), (4, 1943185), (5, 1554548), (10, 777274), (17, 457220), (20, 388637), (34, 228610), (68, 114305), (85, 91444), (170, 45722), (340, 22861)]