5674280

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3299}}^1$

素因数の和:3353

約数の個数: 32

約数和(自身を含む): 13068000

約数和(自身を除く): 7393720

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 3299, 6598, 13196, 16495, 26392, 32990, 65980, 131960, 141857, 283714, 567428, 709285, 1134856, 1418570, 2837140, 5674280]

約数ペア:

[(1, 5674280), (2, 2837140), (4, 1418570), (5, 1134856), (8, 709285), (10, 567428), (20, 283714), (40, 141857), (43, 131960), (86, 65980), (172, 32990), (215, 26392), (344, 16495), (430, 13196), (860, 6598), (1720, 3299)]