85310724560

素因数分解:

$2^4\times 5^1\times {\mathrm{269}}^2\times {\mathrm{14737}}^1$

素因数の和:15288

約数の個数: 60

約数和(自身を含む): 199101036108

約数和(自身を除く): 113790311548

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 269, 538, 1076, 1345, 2152, 2690, 4304, 5380, 10760, 14737, 21520, 29474, 58948, 72361, 73685, 117896, 144722, 147370, 235792, 289444, 294740, 361805, 578888, 589480, 723610, 1157776, 1178960, 1447220, 2894440, 3964253, 5788880, 7928506, 15857012, 19821265, 31714024, 39642530, 63428048, 79285060, 158570120, 317140240, 1066384057, 2132768114, 4265536228, 5331920285, 8531072456, 10663840570, 17062144912, 21327681140, 42655362280, 85310724560]

約数ペア:

[(1, 85310724560), (2, 42655362280), (4, 21327681140), (5, 17062144912), (8, 10663840570), (10, 8531072456), (16, 5331920285), (20, 4265536228), (40, 2132768114), (80, 1066384057), (269, 317140240), (538, 158570120), (1076, 79285060), (1345, 63428048), (2152, 39642530), (2690, 31714024), (4304, 19821265), (5380, 15857012), (10760, 7928506), (14737, 5788880), (21520, 3964253), (29474, 2894440), (58948, 1447220), (72361, 1178960), (73685, 1157776), (117896, 723610), (144722, 589480), (147370, 578888), (235792, 361805), (289444, 294740)]