2016345590

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{87553}}^1$

素因数の和:87621

約数の個数: 48

約数和(自身を含む): 4311859392

約数和(自身を除く): 2295513802

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 49, 70, 94, 98, 235, 245, 329, 470, 490, 658, 1645, 2303, 3290, 4606, 11515, 23030, 87553, 175106, 437765, 612871, 875530, 1225742, 3064355, 4114991, 4290097, 6128710, 8229982, 8580194, 20574955, 21450485, 28804937, 41149910, 42900970, 57609874, 144024685, 201634559, 288049370, 403269118, 1008172795, 2016345590]

約数ペア:

[(1, 2016345590), (2, 1008172795), (5, 403269118), (7, 288049370), (10, 201634559), (14, 144024685), (35, 57609874), (47, 42900970), (49, 41149910), (70, 28804937), (94, 21450485), (98, 20574955), (235, 8580194), (245, 8229982), (329, 6128710), (470, 4290097), (490, 4114991), (658, 3064355), (1645, 1225742), (2303, 875530), (3290, 612871), (4606, 437765), (11515, 175106), (23030, 87553)]