5549480

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8161}}^1$

素因数の和:8189

約数の個数: 32

約数和(自身を含む): 13222440

約数和(自身を除く): 7672960

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 8161, 16322, 32644, 40805, 65288, 81610, 138737, 163220, 277474, 326440, 554948, 693685, 1109896, 1387370, 2774740, 5549480]

約数ペア:

[(1, 5549480), (2, 2774740), (4, 1387370), (5, 1109896), (8, 693685), (10, 554948), (17, 326440), (20, 277474), (34, 163220), (40, 138737), (68, 81610), (85, 65288), (136, 40805), (170, 32644), (340, 16322), (680, 8161)]