11829280

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4349}}^1$

素因数の和:4381

約数の個数: 48

約数和(自身を含む): 29597400

約数和(自身を除く): 17768120

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 170, 272, 340, 544, 680, 1360, 2720, 4349, 8698, 17396, 21745, 34792, 43490, 69584, 73933, 86980, 139168, 147866, 173960, 295732, 347920, 369665, 591464, 695840, 739330, 1182928, 1478660, 2365856, 2957320, 5914640, 11829280]

約数ペア:

[(1, 11829280), (2, 5914640), (4, 2957320), (5, 2365856), (8, 1478660), (10, 1182928), (16, 739330), (17, 695840), (20, 591464), (32, 369665), (34, 347920), (40, 295732), (68, 173960), (80, 147866), (85, 139168), (136, 86980), (160, 73933), (170, 69584), (272, 43490), (340, 34792), (544, 21745), (680, 17396), (1360, 8698), (2720, 4349)]