4963060

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:280

約数の個数: 48

約数和(自身を含む): 11088000

約数和(自身を除く): 6124940

約数列:

[1, 2, 4, 5, 10, 20, 29, 43, 58, 86, 116, 145, 172, 199, 215, 290, 398, 430, 580, 796, 860, 995, 1247, 1990, 2494, 3980, 4988, 5771, 6235, 8557, 11542, 12470, 17114, 23084, 24940, 28855, 34228, 42785, 57710, 85570, 115420, 171140, 248153, 496306, 992612, 1240765, 2481530, 4963060]

約数ペア:

[(1, 4963060), (2, 2481530), (4, 1240765), (5, 992612), (10, 496306), (20, 248153), (29, 171140), (43, 115420), (58, 85570), (86, 57710), (116, 42785), (145, 34228), (172, 28855), (199, 24940), (215, 23084), (290, 17114), (398, 12470), (430, 11542), (580, 8557), (796, 6235), (860, 5771), (995, 4988), (1247, 3980), (1990, 2494)]