2016568135

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{857}}^1$

素因数の和:976

約数の個数: 64

約数和(自身を含む): 2846638080

約数和(自身を除く): 830069945

約数列:

[1, 5, 17, 19, 31, 47, 85, 95, 155, 235, 323, 527, 589, 799, 857, 893, 1457, 1615, 2635, 2945, 3995, 4285, 4465, 7285, 10013, 14569, 15181, 16283, 24769, 26567, 27683, 40279, 50065, 72845, 75905, 81415, 123845, 132835, 138415, 201395, 276811, 451639, 470611, 504773, 684743, 765301, 1248649, 1384055, 2258195, 2353055, 2523865, 3423715, 3826505, 6243245, 8581141, 13010117, 21227033, 23724331, 42905705, 65050585, 106135165, 118621655, 403313627, 2016568135]

約数ペア:

[(1, 2016568135), (5, 403313627), (17, 118621655), (19, 106135165), (31, 65050585), (47, 42905705), (85, 23724331), (95, 21227033), (155, 13010117), (235, 8581141), (323, 6243245), (527, 3826505), (589, 3423715), (799, 2523865), (857, 2353055), (893, 2258195), (1457, 1384055), (1615, 1248649), (2635, 765301), (2945, 684743), (3995, 504773), (4285, 470611), (4465, 451639), (7285, 276811), (10013, 201395), (14569, 138415), (15181, 132835), (16283, 123845), (24769, 81415), (26567, 75905), (27683, 72845), (40279, 50065)]