2247674680

素因数分解:

$2^3\times 5^1\times {\mathrm{3299}}^1\times {\mathrm{17033}}^1$

素因数の和:20343

約数の個数: 32

約数和(自身を含む): 5059098000

約数和(自身を除く): 2811423320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3299, 6598, 13196, 16495, 17033, 26392, 32990, 34066, 65980, 68132, 85165, 131960, 136264, 170330, 340660, 681320, 56191867, 112383734, 224767468, 280959335, 449534936, 561918670, 1123837340, 2247674680]

約数ペア:

[(1, 2247674680), (2, 1123837340), (4, 561918670), (5, 449534936), (8, 280959335), (10, 224767468), (20, 112383734), (40, 56191867), (3299, 681320), (6598, 340660), (13196, 170330), (16495, 136264), (17033, 131960), (26392, 85165), (32990, 68132), (34066, 65980)]