9276280

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17839}}^1$

素因数の和:17863

約数の個数: 32

約数和(自身を含む): 22478400

約数和(自身を除く): 13202120

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 17839, 35678, 71356, 89195, 142712, 178390, 231907, 356780, 463814, 713560, 927628, 1159535, 1855256, 2319070, 4638140, 9276280]

約数ペア:

[(1, 9276280), (2, 4638140), (4, 2319070), (5, 1855256), (8, 1159535), (10, 927628), (13, 713560), (20, 463814), (26, 356780), (40, 231907), (52, 178390), (65, 142712), (104, 89195), (130, 71356), (260, 35678), (520, 17839)]